Description

A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions < V4.1 Update 3), SIMATIC PCS neo V5.0 (All versions < V5.0 Update 1). Affected products do not correctly invalidate user sessions upon user logout. This could allow a remote unauthenticated attacker, who has obtained the session token by other means, to re-use a legitimate user's session even after logout.

INFO

Published Date :

2025-05-13T09:38:52.993Z

Last Modified :

2025-05-13T18:47:35.480Z

Source :

siemens
AFFECTED PRODUCTS

The following products are affected by CVE-2025-40566 vulnerability.

Vendors Products
Siemens
  • Simatic Pcs Neo
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-40566.

URL Resource
https://cert-portal.siemens.com/productcert/html/ssa-339086.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