Vulnerability Monitor

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CVE-2023-49251

A vulnerability has been identified in SIMATIC CN 4100 (All versions < V2.7). The "intermediate installation" system state of the affected application allows an attacker to add their own login credentials to the device. This allows an attacker to remotely login as root and take control of the device even after the affected device is fully set up.

Published

2024-01-09T10:15:19.910

Last Modified

2025-12-16T19:32:51.833

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 8.8 (HIGH)

Weaknesses
  • Type: Secondary
    CWE-639
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System siemens simatic_cn_4100_firmware < 2.7 Yes
Hardware siemens simatic_cn_4100 - No
References