Vulnerability Database

309,136

Total vulnerabilities in the database

CVE-2023-29131

A vulnerability has been identified in SIMATIC CN 4100 (All versions < V2.5). Affected device consists of an incorrect default value in the SSH configuration. This could allow an attacker to bypass network isolation.

  • Published: Jul 11, 2023
  • Updated: Nov 16, 2025
  • CVE: CVE-2023-29131
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.4
  • AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L

CWEs:

Software From Fixed in
siemens / simatic_cn_4100 - 2.5