Publication Date:
Last Update:
Current Version: V1.2
CVSS v3.1 Base Score: 7.5
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Affected Product and Versions Remediation

All versions < V5.1
affected by CVE-2023-6874
  • Mitigate through physical isolation

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 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-754: Improper Check for Unusual or Exceptional Conditions

Further review of the affected products has clarified that the vulnerability existed only in the accessory and not in the powercenter device.

https://www.siemens.com/cert/advisories
V1.0 (2024-10-08): Publication Date
V1.1 (2024-12-10): Added SENTRON Powercenter 1100 as affected product; clarified that no fix is planned for SENTRON Powercenter 1000; updated product-specific CVSS vectors
V1.2 (2025-06-10): Corrected the list of affected products from SENTRON Powercenter 1000 and 1100 to SIRIUS 3RV2921-5M