Vulnerability Database

314,452

Total vulnerabilities in the database

CVE-2025-40937

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.

  • Published: Dec 9, 2025
  • Updated: Dec 10, 2025
  • CVE: CVE-2025-40937
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 8.3
  • AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L

CWEs:

OWASP TOP 10:

Software From Fixed in
siemens / simatic_cn_4100_firmware - 4.0.1