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High SSA-331739 1 CVE

SSA-331739: Privilege Escalation Vulnerability in WIBU CodeMeter Runtime Affecting Siemens Products

Published Aug 12, 2025 · Updated Sep 8, 2026 · Revision 3

Summary

WIBU Systems published information about a privilege escalation vulnerability under a certain circumstances and associated fix releases of CodeMeter Runtime, a product provided by WIBU Systems and used in several Siemens industrial products.

Siemens has released new versions for the affected products and recommends to update to the latest versions.

Vulnerabilities 1

  • High 8.2

    Wibu CodeMeter before 8.30a sometimes allows privilege escalation immediately after installation (before a logoff or re…

Revision history

  1. #3

    Added fix for SIMATIC PDM Maintenance Station V5.0

  2. #2

    Removed Simatic Information Server and Simatic Process Historian as they are not affected.

  3. #1

    Publication Date

References