Publication Date:
Last Update:
Current Version: V1.0
CVSS v3.1 Base Score: 7.8
CVSS v4.0 Base Score: 8.5
Affected Product and Versions Remediation

All versions
affected by all CVEs
Currently no fix is planned

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:, and to follow the recommendations in the product manuals. Additional information on Industrial Security by Siemens can be found at:

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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 7.8
CVSS v3.1 Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:U/RC:C
CVSS v4.0 Base Score 8.5
CWE CWE-648: Incorrect Use of Privileged APIs

  • Lockheed Martin Red Team for reporting the vulnerability

Unicam FX has reached end of software maintanence. In order to receive latest security and software updates, Siemens recommends to switch to the successor product Valor Process Preparation [1].


V1.0 (2024-02-13): Publication Date