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), User Management Component (UMC) (All versions < V2.15.1.3). Affected products contain a out-of-bounds read vulnerability in the integrated UMC component. This could allow an unauthenticated remote attacker to cause a denial of service condition.

INFO

Published Date :

2025-09-09T08:48:03.853Z

Last Modified :

2025-10-14T09:15:24.703Z

Source :

siemens
AFFECTED PRODUCTS

The following products are affected by CVE-2025-40797 vulnerability.

Vendors Products
Siemens
  • Simatic
  • Simatic Pcs Neo
  • User Management Component
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-40797.

URL Resource
https://cert-portal.siemens.com/productcert/html/ssa-722410.html cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact