SSA-770902

Siemens Security Advisory by Siemens ProductCERT

SSA-770902: Denial of Service Vulnerability in the Web Server of RUGGEDCOM ROS Devices

Publication Date:	2023-08-08
Last Update:	2025-08-12
Current Version:	V1.2
CVSS v3.1 Base Score:	7.5

SUMMARY

A denial of service vulnerability could allow an unauthorized attacker to cause total loss of availability in the web server of the affected devices.

Siemens has released new versions for several affected products and recommends to update to the latest versions. Siemens recommends specific countermeasures for products where fixes are not, or not yet available.

KNOWN AFFECTED PRODUCTS

Un-/Collapse All

Affected Product and Versions	Remediation
RUGGEDCOM M969F All versions affected by CVE-2023-39269	Currently no fix is planned See recommendations from section Workarounds and Mitigations
RUGGEDCOM M2100F All versions affected by CVE-2023-39269	Currently no fix is planned See recommendations from section Workarounds and Mitigations
RUGGEDCOM M2200F All versions affected by CVE-2023-39269	Currently no fix is planned See recommendations from section Workarounds and Mitigations
RUGGEDCOM ROS V4.X family	Show more details
RUGGEDCOM i800 All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM ROS V4.X NC products	Show more details
RUGGEDCOM i800NC All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM i801NC All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM i802NC All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM i803NC All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM M2100NC All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM M2200NC All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM M969NC All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RMC30NC All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RMC8388NC V4.X All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RP110NC All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS1600FNC All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS1600NC All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS1600TNC All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS400NC All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS401NC All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS416NC All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS416NCv2 V4.X All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS416PNC All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS416PNCv2 V4.X All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS8000ANC All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS8000HNC All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS8000NC All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS8000TNC All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS900GNC All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS900GNC(32M) V4.X All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS900GPNC All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS900LNC All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS900MNC-GETS-C01 All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS900MNC-GETS-XX All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS900MNC-STND-XX All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS900MNC-STND-XX-C01 All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS900NC All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS900NC(32M) V4.X All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS910LNC All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS910NC All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS920LNC All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS930LNC All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS940GNC All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS969NC All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG2100NC All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG2100NC(32M) V4.X All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG2100PNC All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG2100PNC (32M) V4.X All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG2200NC All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG2288NC V4.X All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG2300NC V4.X All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG2300PNC V4.X All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG2488NC V4.X All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG920PNC V4.X All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM i801 All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM i802 All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM i803 All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM M2100 All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM M2200 All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM M969 All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RMC30 All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RMC8388 V4.X All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RP110 All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS1600 All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS1600F All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS1600T All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS400 All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS401 All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS416 All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS416P All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS416Pv2 V4.X All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS416v2 V4.X All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS8000 All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS8000A All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS8000H All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS8000T All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS900 All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS900 (32M) V4.X All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS900G All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS900G (32M) V4.X All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS900GP All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS900L All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS900M-GETS-C01 All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS900M-GETS-XX All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS900M-STND-C01 All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS900M-STND-XX All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS900W All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS910 All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS910L All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS910W All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS920L All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS920W All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS930L All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS930W All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS940G All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS969 All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG2100 All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG2100 (32M) V4.X All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG2100P All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG2100P (32M) V4.X All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG2200 All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG2288 V4.X All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG2300 V4.X All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG2300P V4.X All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG2488 V4.X All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG920P V4.X All versions < V4.3.8 affected by CVE-2023-39269	Update to V4.3.8 or later version https://support.industry.siemens.com/cs/ww/en/view/109816735/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM ROS V5.X family	Show more details
RUGGEDCOM RMC8388 V5.X All versions < V5.8.0 affected by CVE-2023-39269	Update to V5.8.0 or later version https://support.industry.siemens.com/cs/ww/en/view/109824855/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM ROS V5.X NC products	Show more details
RUGGEDCOM RMC8388NC V5.X All versions < V5.8.0 affected by CVE-2023-39269	Update to V5.8.0 or later version https://support.industry.siemens.com/cs/ww/en/view/109824855/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS416NCv2 V5.X All versions < V5.8.0 affected by CVE-2023-39269	Update to V5.8.0 or later version https://support.industry.siemens.com/cs/ww/en/view/109824855/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS416PNCv2 V5.X All versions < V5.8.0 affected by CVE-2023-39269	Update to V5.8.0 or later version https://support.industry.siemens.com/cs/ww/en/view/109824855/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS900GNC(32M) V5.X All versions < V5.8.0 affected by CVE-2023-39269	Update to V5.8.0 or later version https://support.industry.siemens.com/cs/ww/en/view/109824855/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS900NC(32M) V5.X All versions < V5.8.0 affected by CVE-2023-39269	Update to V5.8.0 or later version https://support.industry.siemens.com/cs/ww/en/view/109824855/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG2100NC(32M) V5.X All versions < V5.8.0 affected by CVE-2023-39269	Update to V5.8.0 or later version https://support.industry.siemens.com/cs/ww/en/view/109824855/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG2100PNC (32M) V5.X All versions < V5.8.0 affected by CVE-2023-39269	Update to V5.8.0 or later version https://support.industry.siemens.com/cs/ww/en/view/109824855/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG2288NC V5.X All versions < V5.8.0 affected by CVE-2023-39269	Update to V5.8.0 or later version https://support.industry.siemens.com/cs/ww/en/view/109824855/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG2300NC V5.X All versions < V5.8.0 affected by CVE-2023-39269	Update to V5.8.0 or later version https://support.industry.siemens.com/cs/ww/en/view/109824855/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG2300PNC V5.X All versions < V5.8.0 affected by CVE-2023-39269	Update to V5.8.0 or later version https://support.industry.siemens.com/cs/ww/en/view/109824855/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG2488NC V5.X All versions < V5.8.0 affected by CVE-2023-39269	Update to V5.8.0 or later version https://support.industry.siemens.com/cs/ww/en/view/109824855/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG920PNC V5.X All versions < V5.8.0 affected by CVE-2023-39269	Update to V5.8.0 or later version https://support.industry.siemens.com/cs/ww/en/view/109824855/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RSL910NC All versions < V5.8.0 affected by CVE-2023-39269	Update to V5.8.0 or later version https://support.industry.siemens.com/cs/ww/en/view/109824855/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS416Pv2 V5.X All versions < V5.8.0 affected by CVE-2023-39269	Update to V5.8.0 or later version https://support.industry.siemens.com/cs/ww/en/view/109824855/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS416v2 V5.X All versions < V5.8.0 affected by CVE-2023-39269	Update to V5.8.0 or later version https://support.industry.siemens.com/cs/ww/en/view/109824855/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS900 (32M) V5.X All versions < V5.8.0 affected by CVE-2023-39269	Update to V5.8.0 or later version https://support.industry.siemens.com/cs/ww/en/view/109824855/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS900G (32M) V5.X All versions < V5.8.0 affected by CVE-2023-39269	Update to V5.8.0 or later version https://support.industry.siemens.com/cs/ww/en/view/109824855/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG2100 (32M) V5.X All versions < V5.8.0 affected by CVE-2023-39269	Update to V5.8.0 or later version https://support.industry.siemens.com/cs/ww/en/view/109824855/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG2100P (32M) V5.X All versions < V5.8.0 affected by CVE-2023-39269	Update to V5.8.0 or later version https://support.industry.siemens.com/cs/ww/en/view/109824855/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG2288 V5.X All versions < V5.8.0 affected by CVE-2023-39269	Update to V5.8.0 or later version https://support.industry.siemens.com/cs/ww/en/view/109824855/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG2300 V5.X All versions < V5.8.0 affected by CVE-2023-39269	Update to V5.8.0 or later version https://support.industry.siemens.com/cs/ww/en/view/109824855/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG2300P V5.X All versions < V5.8.0 affected by CVE-2023-39269	Update to V5.8.0 or later version https://support.industry.siemens.com/cs/ww/en/view/109824855/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG2488 V5.X All versions < V5.8.0 affected by CVE-2023-39269	Update to V5.8.0 or later version https://support.industry.siemens.com/cs/ww/en/view/109824855/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG907R All versions < V5.8.0 affected by CVE-2023-39269	Update to V5.8.0 or later version https://support.industry.siemens.com/cs/ww/en/view/109824855/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG908C All versions < V5.8.0 affected by CVE-2023-39269	Update to V5.8.0 or later version https://support.industry.siemens.com/cs/ww/en/view/109824855/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG909R All versions < V5.8.0 affected by CVE-2023-39269	Update to V5.8.0 or later version https://support.industry.siemens.com/cs/ww/en/view/109824855/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG910C All versions < V5.8.0 affected by CVE-2023-39269	Update to V5.8.0 or later version https://support.industry.siemens.com/cs/ww/en/view/109824855/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG920P V5.X All versions < V5.8.0 affected by CVE-2023-39269	Update to V5.8.0 or later version https://support.industry.siemens.com/cs/ww/en/view/109824855/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RSL910 All versions < V5.8.0 affected by CVE-2023-39269	Update to V5.8.0 or later version https://support.industry.siemens.com/cs/ww/en/view/109824855/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RST2228 All versions < V5.8.0 affected by CVE-2023-39269	Update to V5.8.0 or later version https://support.industry.siemens.com/cs/ww/en/view/109824855/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RST2228P All versions < V5.8.0 affected by CVE-2023-39269	Update to V5.8.0 or later version https://support.industry.siemens.com/cs/ww/en/view/109824855/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RST916C All versions < V5.8.0 affected by CVE-2023-39269	Update to V5.8.0 or later version https://support.industry.siemens.com/cs/ww/en/view/109824855/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RST916P All versions < V5.8.0 affected by CVE-2023-39269	Update to V5.8.0 or later version https://support.industry.siemens.com/cs/ww/en/view/109824855/ See further recommendations from section Workarounds and Mitigations
RUGGEDCOM RS400F All versions affected by CVE-2023-39269	Currently no fix is planned See recommendations from section Workarounds and Mitigations
RUGGEDCOM RS416F All versions affected by CVE-2023-39269	Currently no fix is planned See recommendations from section Workarounds and Mitigations
RUGGEDCOM RS416PF All versions affected by CVE-2023-39269	Currently no fix is planned See recommendations from section Workarounds and Mitigations
RUGGEDCOM RS900F All versions affected by CVE-2023-39269	Currently no fix is planned See recommendations from section Workarounds and Mitigations
RUGGEDCOM RS900GF All versions affected by CVE-2023-39269	Currently no fix is planned See recommendations from section Workarounds and Mitigations
RUGGEDCOM RS900GPF All versions affected by CVE-2023-39269	Currently no fix is planned See recommendations from section Workarounds and Mitigations
RUGGEDCOM RS940GF All versions affected by CVE-2023-39269	Currently no fix is planned See recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG2100F All versions affected by CVE-2023-39269	Currently no fix is planned See recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG2100PF All versions affected by CVE-2023-39269	Currently no fix is planned See recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG2200F All versions affected by CVE-2023-39269	Currently no fix is planned See recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG2300F All versions affected by CVE-2023-39269	Currently no fix is planned See recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG2300PF All versions affected by CVE-2023-39269	Currently no fix is planned See recommendations from section Workarounds and Mitigations
RUGGEDCOM RSG2488F All versions affected by CVE-2023-39269	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:

Deactivate the webserver if not required, and if deactivation is supported by the product
Restrict access to port 80/tcp and 443/tcp to trusted IP addresses only

Product-specific remediations or mitigations can be found in the section Known Affected Products.
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

RUGGEDCOM Ethernet switches are used to operate reliably in electrical harsh and climatically demanding environments such as electric utility substations and traffic control cabinets.

VULNERABILITY DESCRIPTION

Un-/Collapse All

This chapter describes all vulnerabilities (CVE-IDs) addressed in this security advisory. Wherever applicable, it also documents the product-specific impact of the individual vulnerabilities.

Vulnerability CVE-2023-39269

The web server of the affected devices contains a vulnerability that may lead to a denial of service condition. An attacker may cause total loss of availability of the web server, which might recover after the attack is over.

CVSS v3.1 Base Score	7.5
CVSS v3.1 Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE	CWE-770: Allocation of Resources Without Limits or Throttling

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 (2023-08-08):	Publication Date
V1.1 (2023-11-14):	Added fix to all V5.X products. Added missing affected products: RUGGEDCOM RS416NCv2 V4.X, RUGGEDCOM RS416PNCv2 V4.x, RUGGEDCOM RS416v2 V4.X, RUGGEDCOM RS416Pv2 V4.X. Adjusted the name of RUGGEDCOM RS416NCv2 V5.X, RUGGEDCOM RS416PNCv2 V5.x, RUGGEDCOM RS416v2 V5.X, RUGGEDCOM RS416Pv2 V5.X (added reference to V5.X)
V1.2 (2025-08-12):	Added RUGGEDCOM RSG2100P (32M) and RUGGEDCOM RSG2100PNC (32M) for V4.x and V5.x

The use of Siemens Security Advisories is subject to the terms and conditions listed on: https://www.siemens.com/productcert/terms-of-use.