Publication Date:
Last Update:
Current Version: V1.0
CVSS v3.1 Base Score: 5.9
CVSS v4.0 Base Score: 8.2
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Affected Product and Versions Remediation

All versions
affected by CVE-2024-30321
Update WinCC to V7.5 SP2 Update 17 or later version https://support.industry.siemens.com/cs/ww/en/view/109793460/

All versions
affected by CVE-2024-30321
Currently no fix is available

All versions < V19 Update 2
affected by CVE-2024-30321
Update to V19 Update 2 or later version

All versions < V7.4 SP1 Update 23
affected by CVE-2024-30321
Update to V7.4 SP1 Update 23 or later version

All versions < V7.5 SP2 Update 17
affected by CVE-2024-30321
Update to V7.5 SP2 Update 17 or later version

All versions < V8.0 Update 5
affected by CVE-2024-30321
Update to V8.0 Update 5 or later version
  • Restrict access to application webserver for trusted users only

Product-specific remediations or mitigations can be found in the section Affected Products and Solution.
Please follow the 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

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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.

CVSS v3.1 Base Score 5.9
CVSS v3.1 Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0 Base Score 8.2
CVSS v4.0 Vector CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
CWE CWE-359: Exposure of Private Personal Information to an Unauthorized Actor

https://www.siemens.com/cert/advisories
V1.0 (2024-07-09): Publication Date