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CVE-2025-40937

8.7 high SSVC exploitation: none Analyzed
NVD · CVE.org

A vulnerability has been identified in SIMATIC CN 4100 (All versions < V4.0.1). The affected application do not properly validate input parameters in its REST API, resulting in improper handling of unexpected arguments. This could allow an authenticated attacker to execute arbitrary code with limited privileges.

Fix

Patch, vendor advisory and mitigation references on NVD 1

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 8.7 · siemensNVD modified 2026-10-23 22:10

Affected (CPE criteria) 1

  • cpe:2.3:o:siemens:simatic_cn_4100_firmware:*:*:*:*:*:*:*:*

References 1