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// CVE · PUBLISHED 2025-09-09

CVE-2025-40795

Siemens / SIMATIC PCS neo V4.1 · Siemens / SIMATIC PCS neo V5.0 · Siemens / SIMATIC PCS neo V6.0 · +1

9.3 · CVSS 4.0Critical

Description

A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SIMATIC PCS neo V6.0 (All versions < V6.0 SP1 Update 1), User Management Component (UMC) (All versions < V2.15.1.3). Affected products contain a stack-based buffer overflow vulnerability in the integrated UMC component. This could allow an unauthenticated remote attacker to execute arbitrary code or to cause a denial of service condition.

References

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This product uses the NVD API but is not endorsed or certified by the NVD. CVSS scores do not establish exploitation.