-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 # SSA-780073: Denial of Service Vulnerability in PROFINET Devices via DCE-RPC Packets Publication Date: 2020-02-11 Last Update: 2023-04-11 Current Version: 2.3 CVSS v3.1 Base Score: 7.5 SUMMARY ======= Products that include the Siemens PROFINET-IO (PNIO) stack in versions prior V06.00 are potentially affected by a denial of service vulnerability when multiple legitimate diagnostic package requests are sent to the DCE-RPC interface. Siemens has released updates for several affected products and recommends to update to the latest versions. Siemens recommends specific countermeasures for products where updates are not, or not yet available. Additionally, Siemens recommends other vendors of PROFINET devices to check if their products have incorporated a vulnerable version of the Siemens PNIO stack as part of the Siemens Development/Evaluation Kits. AFFECTED PRODUCTS AND SOLUTION ============================== * Development/Evaluation Kits for PROFINET IO: DK Standard Ethernet Controller - Affected versions: All versions - Remediation: Currently no fix is planned See recommendations from section "Workarounds and Mitigations" * Development/Evaluation Kits for PROFINET IO: EK-ERTEC 200 - Affected versions: All Versions < V4.5 - Remediation: Update to V4.5 Patch 01 See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109760397/ * Development/Evaluation Kits for PROFINET IO: EK-ERTEC 200P - Affected versions: All Versions < V4.6 - Remediation: Update to V4.6 See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109765183/ * PROFINET Driver for Controller - Affected versions: All Versions < V2.1 - Remediation: Update to V2.1 Patch 03 See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109768047/ * RUGGEDCOM RM1224 family (6GK6108-4AM00) - Affected versions: All versions < V4.3 - Remediation: Update to V6.1.2 or later version Create a firewall rule that blocks the PROFINET Context Manager port (34964/udp) See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109772130/ * SCALANCE M804PB (6GK5804-0AP00-2AA2) - Affected versions: All versions < V4.3 - Remediation: Update to V6.1.2 or later version Create a firewall rule that blocks the PROFINET Context Manager port (34964/udp) See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109772130/ * SCALANCE M812-1 ADSL-Router (Annex A) (6GK5812-1AA00-2AA2) - Affected versions: All versions < V4.3 - Remediation: Update to V6.1.2 or later version Create a firewall rule that blocks the PROFINET Context Manager port (34964/udp) See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109772130/ * SCALANCE M812-1 ADSL-Router (Annex B) (6GK5812-1BA00-2AA2) - Affected versions: All versions < V4.3 - Remediation: Update to V6.1.2 or later version Create a firewall rule that blocks the PROFINET Context Manager port (34964/udp) See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109772130/ * SCALANCE M816-1 ADSL-Router (Annex A) (6GK5816-1AA00-2AA2) - Affected versions: All versions < V4.3 - Remediation: Update to V6.1.2 or later version Create a firewall rule that blocks the PROFINET Context Manager port (34964/udp) See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109772130/ * SCALANCE M816-1 ADSL-Router (Annex B) (6GK5816-1BA00-2AA2) - Affected versions: All versions < V4.3 - Remediation: Update to V6.1.2 or later version Create a firewall rule that blocks the PROFINET Context Manager port (34964/udp) See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109772130/ * SCALANCE M826-2 SHDSL-Router (6GK5826-2AB00-2AB2) - Affected versions: All versions < V4.3 - Remediation: Update to V6.1.2 or later version Create a firewall rule that blocks the PROFINET Context Manager port (34964/udp) See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109772130/ * SCALANCE M874-2 (6GK5874-2AA00-2AA2) - Affected versions: All versions < V4.3 - Remediation: Update to V6.1.2 or later version Create a firewall rule that blocks the PROFINET Context Manager port (34964/udp) See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109772130/ * SCALANCE M874-3 (6GK5874-3AA00-2AA2) - Affected versions: All versions < V4.3 - Remediation: Update to V6.1.2 or later version Create a firewall rule that blocks the PROFINET Context Manager port (34964/udp) See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109772130/ * SCALANCE M876-3 (EVDO) (6GK5876-3AA02-2BA2) - Affected versions: All versions < V4.3 - Remediation: Update to V6.1.2 or later version Create a firewall rule that blocks the PROFINET Context Manager port (34964/udp) See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109772130/ * SCALANCE M876-3 (ROK) (6GK5876-3AA02-2EA2) - Affected versions: All versions < V4.3 - Remediation: Update to V6.1.2 or later version Create a firewall rule that blocks the PROFINET Context Manager port (34964/udp) See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109772130/ * SCALANCE M876-4 (EU) (6GK5876-4AA00-2BA2) - Affected versions: All versions < V4.3 - Remediation: Update to V6.1.2 or later version Create a firewall rule that blocks the PROFINET Context Manager port (34964/udp) See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109772130/ * SCALANCE M876-4 (NAM) (6GK5876-4AA00-2DA2) - Affected versions: All versions < V4.3 - Remediation: Update to V6.1.2 or later version Create a firewall rule that blocks the PROFINET Context Manager port (34964/udp) See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109772130/ * SCALANCE S615 (6GK5615-0AA00-2AA2) - Affected versions: All versions < V4.3 - Remediation: Update to V6.1.2 or later version Create a firewall rule that blocks the PROFINET Context Manager port (34964/udp) See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109772130/ * SCALANCE W-700 IEEE 802.11n family - Affected versions: All versions <= V6.0.1 - Remediation: Update to V6.4 See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109773308/ * SCALANCE X200-4P IRT (6GK5200-4AH00-2BA3) - Affected versions: All Versions < V5.3 - Remediation: Update to V5.4.2 See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109763309/ * SCALANCE X201-3P IRT (6GK5201-3BH00-2BA3) - Affected versions: All Versions < V5.3 - Remediation: Update to V5.4.2 See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109763309/ * SCALANCE X201-3P IRT PRO (6GK5201-3JR00-2BA6) - Affected versions: All Versions < V5.3 - Remediation: Update to V5.4.2 See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109763309/ * SCALANCE X202-2IRT (6GK5202-2BB00-2BA3) - Affected versions: All Versions < V5.3 - Remediation: Update to V5.4.2 See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109763309/ * SCALANCE X202-2P IRT (6GK5202-2BH00-2BA3) - Affected versions: All Versions < V5.3 - Remediation: Update to V5.4.2 See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109763309/ * SCALANCE X202-2P IRT PRO (6GK5202-2JR00-2BA6) - Affected versions: All Versions < V5.3 - Remediation: Update to V5.4.2 See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109763309/ * SCALANCE X204-2 (6GK5204-2BB10-2AA3) - Affected versions: All versions < V5.2.5 - Remediation: Update to V5.2.5 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109801131/ * SCALANCE X204-2FM (6GK5204-2BB11-2AA3) - Affected versions: All versions < V5.2.5 - Remediation: Update to V5.2.5 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109801131/ * SCALANCE X204-2LD (6GK5204-2BC10-2AA3) - Affected versions: All versions < V5.2.5 - Remediation: Update to V5.2.5 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109801131/ * SCALANCE X204-2LD TS (6GK5204-2BC10-2CA2) - Affected versions: All versions < V5.2.5 - Remediation: Update to V5.2.5 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109801131/ * SCALANCE X204-2TS (6GK5204-2BB10-2CA2) - Affected versions: All versions < V5.2.5 - Remediation: Update to V5.2.5 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109801131/ * SCALANCE X204IRT (6GK5204-0BA00-2BA3) - Affected versions: All Versions < V5.3 - Remediation: Update to V5.4.2 See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109763309/ * SCALANCE X204IRT PRO (6GK5204-0JA00-2BA6) - Affected versions: All Versions < V5.3 - Remediation: Update to V5.4.2 See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109763309/ * SCALANCE X206-1 (6GK5206-1BB10-2AA3) - Affected versions: All versions < V5.2.5 - Remediation: Update to V5.2.5 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109801131/ * SCALANCE X206-1LD (6GK5206-1BC10-2AA3) - Affected versions: All versions < V5.2.5 - Remediation: Update to V5.2.5 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109801131/ * SCALANCE X208 (6GK5208-0BA10-2AA3) - Affected versions: All versions < V5.2.5 - Remediation: Update to V5.2.5 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109801131/ * SCALANCE X208PRO (6GK5208-0HA10-2AA6) - Affected versions: All versions < V5.2.5 - Remediation: Update to V5.2.5 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109801131/ * SCALANCE X212-2 (6GK5212-2BB00-2AA3) - Affected versions: All versions < V5.2.5 - Remediation: Update to V5.2.5 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109801131/ * SCALANCE X212-2LD (6GK5212-2BC00-2AA3) - Affected versions: All versions < V5.2.5 - Remediation: Update to V5.2.5 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109801131/ * SCALANCE X216 (6GK5216-0BA00-2AA3) - Affected versions: All versions < V5.2.5 - Remediation: Update to V5.2.5 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109801131/ * SCALANCE X224 (6GK5224-0BA00-2AA3) - Affected versions: All versions < V5.2.5 - Remediation: Update to V5.2.5 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109801131/ * SCALANCE X302-7 EEC (2x 24V) (6GK5302-7GD00-2EA3) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X302-7 EEC (2x 24V, coated) (6GK5302-7GD00-2GA3) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X302-7 EEC (2x 230V) (6GK5302-7GD00-4EA3) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X302-7 EEC (2x 230V, coated) (6GK5302-7GD00-4GA3) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X302-7 EEC (24V) (6GK5302-7GD00-1EA3) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X302-7 EEC (24V, coated) (6GK5302-7GD00-1GA3) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X302-7 EEC (230V) (6GK5302-7GD00-3EA3) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X302-7 EEC (230V, coated) (6GK5302-7GD00-3GA3) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X304-2FE (6GK5304-2BD00-2AA3) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X306-1LD FE (6GK5306-1BF00-2AA3) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X307-2 EEC (2x 24V) (6GK5307-2FD00-2EA3) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X307-2 EEC (2x 24V, coated) (6GK5307-2FD00-2GA3) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X307-2 EEC (2x 230V) (6GK5307-2FD00-4EA3) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X307-2 EEC (2x 230V, coated) (6GK5307-2FD00-4GA3) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X307-2 EEC (24V) (6GK5307-2FD00-1EA3) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X307-2 EEC (24V, coated) (6GK5307-2FD00-1GA3) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X307-2 EEC (230V) (6GK5307-2FD00-3EA3) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X307-2 EEC (230V, coated) (6GK5307-2FD00-3GA3) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X307-3 (6GK5307-3BL00-2AA3) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X307-3 (6GK5307-3BL10-2AA3) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X307-3LD (6GK5307-3BM00-2AA3) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X307-3LD (6GK5307-3BM10-2AA3) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X308-2 (6GK5308-2FL00-2AA3) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X308-2 (6GK5308-2FL10-2AA3) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X308-2LD (6GK5308-2FM00-2AA3) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X308-2LD (6GK5308-2FM10-2AA3) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X308-2LH (6GK5308-2FN00-2AA3) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X308-2LH (6GK5308-2FN10-2AA3) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X308-2LH+ (6GK5308-2FP00-2AA3) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X308-2LH+ (6GK5308-2FP10-2AA3) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X308-2M (6GK5308-2GG00-2AA2) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X308-2M (6GK5308-2GG10-2AA2) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X308-2M PoE (6GK5308-2QG00-2AA2) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X308-2M PoE (6GK5308-2QG10-2AA2) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X308-2M TS (6GK5308-2GG00-2CA2) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X308-2M TS (6GK5308-2GG10-2CA2) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X310 (6GK5310-0FA00-2AA3) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X310 (6GK5310-0FA10-2AA3) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X310FE (6GK5310-0BA00-2AA3) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X310FE (6GK5310-0BA10-2AA3) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X320-1 FE (6GK5320-1BD00-2AA3) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X320-1-2LD FE (6GK5320-3BF00-2AA3) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE X408-2 (6GK5408-2FD00-2AA2) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE XB-200 - Affected versions: All Versions < V3.0 - Remediation: Update to V4.1 See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109762982/ * SCALANCE XC-200 - Affected versions: All Versions < V3.0 - Remediation: Update to V4.1 See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109762982/ * SCALANCE XF201-3P IRT (6GK5201-3BH00-2BD2) - Affected versions: All Versions < V5.3 - Remediation: Update to V5.4.2 See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109763309/ * SCALANCE XF202-2P IRT (6GK5202-2BH00-2BD2) - Affected versions: All Versions < V5.3 - Remediation: Update to V5.4.2 See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109763309/ * SCALANCE XF204 (6GK5204-0BA00-2AF2) - Affected versions: All versions < V5.2.5 - Remediation: Update to V5.2.5 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109801131/ * SCALANCE XF204-2 (6GK5204-2BC00-2AF2) - Affected versions: All versions < V5.2.5 - Remediation: Update to V5.2.5 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109801131/ * SCALANCE XF204-2BA IRT (6GK5204-2AA00-2BD2) - Affected versions: All Versions < V5.3 - Remediation: Update to V5.4.2 See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109763309/ * SCALANCE XF204IRT (6GK5204-0BA00-2BF2) - Affected versions: All Versions < V5.3 - Remediation: Update to V5.4.2 See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109763309/ * SCALANCE XF206-1 (6GK5206-1BC00-2AF2) - Affected versions: All versions < V5.2.5 - Remediation: Update to V5.2.5 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109801131/ * SCALANCE XF208 (6GK5208-0BA00-2AF2) - Affected versions: All versions < V5.2.5 - Remediation: Update to V5.2.5 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109801131/ * SCALANCE XF-200BA - Affected versions: All Versions < V3.0 - Remediation: Update to V4.1 See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109762982/ * SCALANCE XM-400 - Affected versions: All Versions < V6.0 - Remediation: Update to V6.2.3 See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109771191/ * SCALANCE XP-200 - Affected versions: All Versions < V3.0 - Remediation: Update to V4.1 See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109762982/ * SCALANCE XR324-4M EEC (2x 24V, ports on front) (6GK5324-4GG00-2ER2) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE XR324-4M EEC (2x 24V, ports on front) (6GK5324-4GG10-2ER2) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE XR324-4M EEC (2x 24V, ports on rear) (6GK5324-4GG00-2JR2) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE XR324-4M EEC (2x 24V, ports on rear) (6GK5324-4GG10-2JR2) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on front) (6GK5324-4GG00-4ER2) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on front) (6GK5324-4GG10-4ER2) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on rear) (6GK5324-4GG00-4JR2) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on rear) (6GK5324-4GG10-4JR2) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE XR324-4M EEC (24V, ports on front) (6GK5324-4GG00-1ER2) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE XR324-4M EEC (24V, ports on front) (6GK5324-4GG10-1ER2) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE XR324-4M EEC (24V, ports on rear) (6GK5324-4GG00-1JR2) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE XR324-4M EEC (24V, ports on rear) (6GK5324-4GG10-1JR2) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on front) (6GK5324-4GG00-3ER2) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on front) (6GK5324-4GG10-3ER2) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on rear) (6GK5324-4GG00-3JR2) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on rear) (6GK5324-4GG10-3JR2) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE XR324-4M PoE (24V, ports on front) (6GK5324-4QG00-1AR2) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE XR324-4M PoE (24V, ports on rear) (6GK5324-4QG00-1HR2) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE XR324-4M PoE (230V, ports on front) (6GK5324-4QG00-3AR2) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE XR324-4M PoE (230V, ports on rear) (6GK5324-4QG00-3HR2) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE XR324-4M PoE TS (24V, ports on front) (6GK5324-4QG00-1CR2) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE XR324-12M (24V, ports on front) (6GK5324-0GG00-1AR2) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE XR324-12M (24V, ports on front) (6GK5324-0GG10-1AR2) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE XR324-12M (24V, ports on rear) (6GK5324-0GG00-1HR2) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE XR324-12M (24V, ports on rear) (6GK5324-0GG10-1HR2) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE XR324-12M (230V, ports on front) (6GK5324-0GG00-3AR2) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE XR324-12M (230V, ports on front) (6GK5324-0GG10-3AR2) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE XR324-12M (230V, ports on rear) (6GK5324-0GG00-3HR2) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE XR324-12M (230V, ports on rear) (6GK5324-0GG10-3HR2) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE XR324-12M TS (24V) (6GK5324-0GG00-1CR2) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE XR324-12M TS (24V) (6GK5324-0GG10-1CR2) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SCALANCE XR-300WG - Affected versions: All Versions < V3.0 - Remediation: Update to V4.1 See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109762982/ * SCALANCE XR-500 - Affected versions: All Versions < V6.0 - Remediation: Update to V6.2.3 See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109771193/ * SIMATIC CP 343-1 (6GK7343-1EX30-0XE0) - Affected versions: All versions - Remediation: Currently no fix is planned See recommendations from section "Workarounds and Mitigations" * SIMATIC CP 343-1 Advanced (6GK7343-1GX31-0XE0) - Affected versions: All versions - Remediation: Currently no fix is planned See recommendations from section "Workarounds and Mitigations" * SIMATIC CP 343-1 ERPC (6GK7343-1FX00-0XE0) - Affected versions: All versions - Remediation: Currently no fix is planned See recommendations from section "Workarounds and Mitigations" * SIMATIC CP 343-1 Lean (6GK7343-1CX10-0XE0) - Affected versions: All versions - Remediation: Currently no fix is planned See recommendations from section "Workarounds and Mitigations" * SIMATIC CP 443-1 (6GK7443-1EX30-0XE0) - Affected versions: All versions < V3.3 - Remediation: Update to V3.3 or later version See recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109817938/ * SIMATIC CP 443-1 (6GK7443-1EX30-0XE1) - Affected versions: All versions < V3.3 - Remediation: Update to V3.3 or later version See recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109817938/ * SIMATIC CP 443-1 Advanced (6GK7443-1GX30-0XE0) - Affected versions: All versions < V3.3 - Remediation: Update to V3.3 or later version See recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109817938/ * SIMATIC CP 443-1 OPC UA (6GK7443-1UX00-0XE0) - Affected versions: All versions - Remediation: Currently no fix is planned See recommendations from section "Workarounds and Mitigations" * SIMATIC CP 1616 and CP 1604 - Affected versions: All Versions < V2.8 - Remediation: Update to V2.8.1 See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109768663/ * SIMATIC ET200AL IM157-1 PN - Affected versions: All versions - Remediation: Currently no fix is planned See recommendations from section "Workarounds and Mitigations" * SIMATIC ET200ecoPN, 4AO U/I 4xM12 (6ES7145-6HD00-0AB0) - Affected versions: All versions - Remediation: Currently no fix is planned See recommendations from section "Workarounds and Mitigations" * SIMATIC ET200ecoPN, 8 DIO, DC24V/1,3A, 8xM12 (6ES7147-6BG00-0AB0) - Affected versions: All versions - Remediation: Currently no fix is planned See recommendations from section "Workarounds and Mitigations" * SIMATIC ET200ecoPN, 8 DO, DC24V/2A, 8xM12 (6ES7142-6BR00-0AB0) - Affected versions: All versions - Remediation: Currently no fix is planned See recommendations from section "Workarounds and Mitigations" * SIMATIC ET200ecoPN, 8AI RTD/TC 8xM12 (6ES7144-6KD50-0AB0) - Affected versions: All versions - Remediation: Currently no fix is planned See recommendations from section "Workarounds and Mitigations" * SIMATIC ET200ecoPN, 8AI; 4 U/I; 4 RTD/TC 8xM12 (6ES7144-6KD00-0AB0) - Affected versions: All versions - Remediation: Currently no fix is planned See recommendations from section "Workarounds and Mitigations" * SIMATIC ET200ecoPN, 8DI, DC24V, 4xM12 (6ES7141-6BF00-0AB0) - Affected versions: All versions - Remediation: Currently no fix is planned See recommendations from section "Workarounds and Mitigations" * SIMATIC ET200ecoPN, 8DI, DC24V, 8xM12 (6ES7141-6BG00-0AB0) - Affected versions: All versions - Remediation: Currently no fix is planned See recommendations from section "Workarounds and Mitigations" * SIMATIC ET200ecoPN, 8DO, DC24V/0,5A, 4xM12 (6ES7142-6BF50-0AB0) - Affected versions: All versions - Remediation: Currently no fix is planned See recommendations from section "Workarounds and Mitigations" * SIMATIC ET200ecoPN, 8DO, DC24V/1,3A, 4xM12 (6ES7142-6BF00-0AB0) - Affected versions: All versions - Remediation: Currently no fix is planned See recommendations from section "Workarounds and Mitigations" * SIMATIC ET200ecoPN, 8DO, DC24V/1,3A, 8xM12 (6ES7142-6BG00-0AB0) - Affected versions: All versions - Remediation: Currently no fix is planned See recommendations from section "Workarounds and Mitigations" * SIMATIC ET200ecoPN, 16DI, DC24V, 8xM12 (6ES7141-6BH00-0AB0) - Affected versions: All versions - Remediation: Currently no fix is planned See recommendations from section "Workarounds and Mitigations" * SIMATIC ET200ecoPN, 16DO DC24V/1,3A, 8xM12 (6ES7142-6BH00-0AB0) - Affected versions: All versions - Remediation: Currently no fix is planned See recommendations from section "Workarounds and Mitigations" * SIMATIC ET200ecoPN: IO-Link Master (6ES7148-6JA00-0AB0) - Affected versions: All versions - Remediation: Currently no fix is planned See recommendations from section "Workarounds and Mitigations" * SIMATIC ET200M IM153-4 PN IO HF (incl. SIPLUS variants) - Affected versions: All versions - Remediation: Currently no fix is planned See recommendations from section "Workarounds and Mitigations" * SIMATIC ET200M IM153-4 PN IO ST (incl. SIPLUS variants) - Affected versions: All versions - Remediation: Currently no fix is planned See recommendations from section "Workarounds and Mitigations" * SIMATIC ET200MP IM155-5 PN HF (incl. SIPLUS variants) - Affected versions: All Versions < V4.2.0 - Remediation: Update to V4.2.0 See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/93012181/ * SIMATIC ET200MP IM155-5 PN ST (incl. SIPLUS variants) - Affected versions: All Versions < V4.1.0 - Remediation: Update to V4.1.0 See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/78647504/ * SIMATIC ET200pro, IM 154-3 PN HF - Affected versions: All versions - Remediation: Currently no fix is planned See recommendations from section "Workarounds and Mitigations" * SIMATIC ET200pro, IM 154-4 PN HF - Affected versions: All versions - Remediation: Currently no fix is planned See recommendations from section "Workarounds and Mitigations" * SIMATIC ET200S (incl. SIPLUS variants) - Affected versions: All versions - Remediation: Currently no fix is planned See recommendations from section "Workarounds and Mitigations" * SIMATIC ET200SP IM155-6 PN Basic (incl. SIPLUS variants) - Affected versions: All versions - Remediation: Currently no fix is planned See recommendations from section "Workarounds and Mitigations" * SIMATIC ET200SP IM155-6 PN HF (incl. SIPLUS variants) - Affected versions: All Versions < V3.3.1 - Remediation: Update to V4.2.2 See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/85624387/ * SIMATIC ET200SP IM155-6 PN ST (incl. SIPLUS variants) - Affected versions: All Versions < V4.1.0 - Remediation: Update to V4.1.0 See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/78648144/ * SIMATIC IPC Support, Package for VxWorks - Affected versions: All versions - Remediation: Currently no fix is planned See recommendations from section "Workarounds and Mitigations" * SIMATIC MV400 - Affected versions: All Versions < V7.0.6 - Remediation: Update to V7.0.6 See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109793481/ * SIMATIC PN/PN Coupler (incl. SIPLUS NET variants) - Affected versions: All Versions - Remediation: Currently no fix is planned See recommendations from section "Workarounds and Mitigations" * SIMATIC RF180C (6GT2002-0JD00) - Affected versions: All versions - Remediation: Currently no fix is planned Migrate to a successor product within the SIMATIC RF18xC/CI family, V1.3 ( https://support.industry.siemens.com/cs/ww/en/view/109781665) or later version; for details refer to the phase-out announcement (https://support.industry.siemens.com/cs/ww/en/view/109783832) See further recommendations from section "Workarounds and Mitigations" * SIMATIC RF182C (6GT2002-0JD10) - Affected versions: All versions - Remediation: Currently no fix is planned Migrate to a successor product within the SIMATIC RF18xC/CI family, V1.3 ( https://support.industry.siemens.com/cs/ww/en/view/109781665) or later version; for details refer to the phase-out announcement (https://support.industry.siemens.com/cs/ww/en/view/109783832) See further recommendations from section "Workarounds and Mitigations" * SIMATIC RF600R family - Affected versions: All versions < V3 - Remediation: Update to V3.2.1 See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109768501 * SIMOTION C - Affected versions: All versions < V4.5 - Remediation: Update to V4.5 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/31263919 * SIMOTION D - Affected versions: All versions < V4.5 - Remediation: Update to V4.5 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/31045047 * SIMOTION P - Affected versions: All versions < V4.5 - Remediation: Update to V4.5 or later version See further recommendations from section "Workarounds and Mitigations" - Download: Please contact your Siemens representative for information on how to obtain the update. * SINAMICS DCP - Affected versions: All Versions < V1.3 - Remediation: Update to V1.3 See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109773826/ * SIPLUS NET CP 343-1 (6AG1343-1EX30-7XE0) - Affected versions: All versions - Remediation: Currently no fix is planned See recommendations from section "Workarounds and Mitigations" * SIPLUS NET CP 343-1 Advanced (6AG1343-1GX31-4XE0) - Affected versions: All versions - Remediation: Currently no fix is planned See recommendations from section "Workarounds and Mitigations" * SIPLUS NET CP 343-1 Lean (6AG1343-1CX10-2XE0) - Affected versions: All versions - Remediation: Currently no fix is planned See recommendations from section "Workarounds and Mitigations" * SIPLUS NET CP 443-1 (6AG1443-1EX30-4XE0) - Affected versions: All versions < V3.3 - Remediation: Update to V3.3 or later version See recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109817938/ * SIPLUS NET CP 443-1 Advanced (6AG1443-1GX30-4XE0) - Affected versions: All versions < V3.3 - Remediation: Update to V3.3 or later version See recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109817938/ * SIPLUS NET SCALANCE X308-2 (6AG1308-2FL10-4AA3) - Affected versions: All versions < V4.1.4 - Remediation: Update to V4.1.4 or later version See further recommendations from section "Workarounds and Mitigations" - Download: https://support.industry.siemens.com/cs/ww/en/view/109808359/ * SOFTNET-IE PNIO - Affected versions: All versions - Remediation: Currently no fix is planned See recommendations from section "Workarounds and Mitigations" WORKAROUNDS AND MITIGATIONS =========================== Siemens has identified the following specific workarounds and mitigations that customers can apply to reduce the risk: * Disable PROFINET in products, where PROFINET is optional and not used in your environment * Block incoming DCE-RPC packets (port 34964/udp) from untrusted networks Product-specific remediations or mitigations can be found in the section "Affected Products and Solution". Please follow the "General Security Recommendations". GENERAL SECURITY RECOMMENDATIONS ================================ As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens' operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial- security), and to follow the recommendations in the product manuals. Additional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity PRODUCT DESCRIPTION =================== SIMATIC CP 1616 and CP 1604 are PCI/PCI-104 cards for high-performance connection of field devices to Industrial Ethernet with PROFINET. Development/Evaluation Kits for PROFINET IO are used to develop compact or modular PROFINET field devices. PN/PN coupler is used for connecting two PROFINET networks. SIMATIC RF600 Readers are used for the contactless identification of every kind of object, e.g. transport containers, pallets, production goods, or it can be generally used for recording goods in bulk. SCALANCE M-800, MUM-800 and S615 as well as the RUGGEDCOM RM1224 are industrial routers. SCALANCE W products are wireless communication devices used to connect industrial components, like Programmable Logic Controllers (PLCs) or Human Machine Interfaces (HMIs), according to the IEEE 802.11 standard (802.11ac, 802.11a/b/g/h, and/or 802.11n). SCALANCE X switches are used to connect industrial components like Programmable Logic Controllers (PLCs) or Human Machine Interfaces (HMIs). SIMATIC CP 343-1 and CP 443-1 are communication processors (CP) designed to enable Ethernet communication for SIMATIC S7-300/S7-400 CPUs. SIMATIC ET 200 Interface modules for PROFINET IO are used to connect field devices (IO Devices) to controllers (IO Controller) via PROFINET. With the SIMATIC IPC Support Package for VxWorks, Siemens offers support for industrial computers (SIMATIC IPCs) for the VxWorks real-time operating system. The stationary optical readers of the SIMATIC MV400 family are used to reliably capture printed, lasered, drilled, punched and dotpeen codes on a variety of different surfaces. PROFINET Driver is a development kit used to develop PROFINET IO controllers. SIMATIC RF180C is an RFID communication module for direct connection of SIMATIC identification systems to PROFINET IO/Ethernet. SIMATIC RF180C is superseded by the SIMATIC RF18xC devices (RF185C, RF186C, RF188C). SIMATIC RF182C is an RFID communication module for direct connection of SIMATIC identification systems to Ethernet/IP. SIMATIC RF182C is superseded by the SIMATIC RF18xC devices (RF185C, RF186C, RF188C). SIMATIC RF185C, RF186C/CI, and RF188C/CI are communication modules for direct connection of SIMATIC identification systems to PROFINET IO/Ethernet and OPC UA. SIMOTION is a scalable high performance hardware and software system for motion control. The SINAMICS converter family is used to control a wide variety of drives, especially in mechanical engineering and plant construction. SIPLUS extreme products are designed for reliable operation under extreme conditions and are based on SIMATIC, LOGO!, SITOP, SINAMICS, SIMOTION, SCALANCE or other devices. SIPLUS devices use the same firmware as the product they are based on. The SOFTNET product family includes several software applications for connecting programming devices to Industrial Ethernet and PROFIBUS. VULNERABILITY CLASSIFICATION ============================ The vulnerability classification has been performed by using the CVSS scoring system in version 3.1 (CVSS v3.1) (https://www.first.org/cvss/). The CVSS environmental score is specific to the customer's environment and will impact the overall CVSS score. The environmental score should therefore be individually defined by the customer to accomplish final scoring. An additional classification has been performed using the CWE classification, a community-developed list of common software security weaknesses. This serves as a common language and as a baseline for weakness identification, mitigation, and prevention efforts. A detailed list of CWE classes can be found at: https://cwe.mitre.org/. * Vulnerability CVE-2019-13946 Profinet-IO (PNIO) stack versions prior V06.00 do not properly limit internal resource allocation when multiple legitimate diagnostic package requests are sent to the DCE-RPC interface. This could lead to a denial of service condition due to lack of memory for devices that include a vulnerable version of the stack. The security vulnerability could be exploited by an attacker with network access to an affected device. Successful exploitation requires no system privileges and no user interaction. An attacker could use the vulnerability to compromise the availability of the device. CVSS v3.1 Base Score: 7.5 CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C CWE: CWE-400: Uncontrolled Resource Consumption ACKNOWLEDGMENTS =============== Siemens thanks the following parties for their efforts: * Cybersecurity and Infrastructure Security Agency (CISA) for coordination efforts * Yuval Ardon and Matan Dobrushin from OTORIO for coordinated disclosure ADDITIONAL INFORMATION ====================== For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories HISTORY DATA ============ V1.0 (2020-02-11): Publication Date V1.1 (2020-03-10): Added affected product SOFTNET-IE PNIO V1.2 (2020-03-12): Additional information in section "Workarounds and Mitigations" V1.3 (2020-08-11): No changes - this version was never released V1.4 (2020-08-11): Added SIMATIC ET200ecoPN product variants (MLFB IDs) that are not affected V1.5 (2020-09-08): Informed about successor products for SIMATIC RF180C and RF182C V1.6 (2020-12-08): Added SIMOTION products; Updated information regarding successor products for SIMATIC RF180C and RF182C V1.7 (2021-03-09): Added ecoPN model (6ES7148-6JG00-0BB0) as not affected. Added update information for MV400 V1.8 (2021-09-14): Added solution for SCALANCE X-200 switch family, explicitly list SCALANCE XB-200, XC-200, XP-200, XF-200BA and XR-300WG, as well as SCALANCE M-800 / S615 as separate products V1.9 (2021-10-12): Clarified affected ET200ecoPN models V2.0 (2022-02-08): No remediation planned for SIMATIC CP 343-1 (incl. Advanced, ERPC, Lean and related SIPLUS variants), SIMATIC CP 443-1 OPC UA, SIMATIC ET200 devices, and SOFTNET-IE PNIO V2.1 (2022-04-12): Added solution for SCALANCE X-300 switch family (incl. X408 and SIPLUS NET variants) V2.2 (2022-06-14): No fix planned for SIMATIC CP 443-1 Advanced and SIPLUS NET CP 443-1 Advanced V2.3 (2023-04-11): Added fix for SIMATIC CP 443-1 family TERMS OF USE ============ Siemens Security Advisories are subject to the terms and conditions contained in Siemens' underlying license terms or other applicable agreements previously agreed to with Siemens (hereinafter "License Terms"). To the extent applicable to information, software or documentation made available in or through a Siemens Security Advisory, the Terms of Use of Siemens' Global Website (https://www.siemens.com/terms_of_use, hereinafter "Terms of Use"), in particular Sections 8-10 of the Terms of Use, shall apply additionally. In case of conflicts, the License Terms shall prevail over the Terms of Use. Copyright: Siemens 2023 -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEHyx/myPwjH9jB9tDlm7gTEmyujQFAmQ0owAACgkQlm7gTEmy ujRNERAAxBTFma844fdWkmZca192NEvmM0xtJmq1TBdNrqbxV0re9gnWqvAQzmZf hjxpoAiqfZTbbS3tMo/gc0/O3OGf3MZE7jP7v0zKhol+JsgysETIhIun3hUM+RLZ G49U6TVVNGH6TVQt83i4OK6wEl7emYfgp+P62A5hxsIo5BQl9F7NYBLWCScPcTjG dEk9a2sXexDnKYcX47/CvaevaBWy4fkhfB/x8j07UsNIL+r5Q0jlCg2ra9WGgE8N qZ2rQJgYhz7yEyqwZSVKRuA+z1M9sxRdWQi7JG5jfEa5NTLL/InKQjjX7qg4ruQ3 fzw7KH4l9oWMYSdkDi6pBXuTB3qmqESvdlDYfnkgdrIylwAq5zQHE8XZmQ65ZrIx r9dsHcWIk0yYLy6yLI33U96S/T2cDL5BVFXYMH1T5hF70hFebbsdi67Q9E+sncgV /1pnl4EFSYja1Sd57YnSY5loGTKUlReh9Ld1B+G1ifGFu6Jg0mAY20AQLDLFXwgw x4TmRTGw27/RFdhH7aYRQHtrZVF9gtRjHFh+TgPwbN7C9J5/K93KKv1/Edf5moB9 AwnJN8hA9OD4BOjHVew3fGfA7nHQPRPiFbqI9NZppBiO0p45wWn2vrF0S1p5M/4C 49HxZxePxsNzXHzVDPuTgu+3yyKGNT1LlwJleA1pp2XSCRO31so= =8VDR -----END PGP SIGNATURE-----