Description

An OS command injection vulnerability has been discovered in the Vitogate 300, which can be exploited by malicious users to compromise affected installations. Specifically, the `/cgi-bin/vitogate.cgi` endpoint is affected, when the `form` JSON parameter is set to `form-0-2`. The vulnerability stems from the fact that that function at offset 0x21c24 does not properly sanitize supplied input before interpolating it into a format string which gets passed to `popen()`. Consequently, an authenticated attacker is able to inject arbitrary OS commands and thus gain code execution on affected devices.

INFO

Published Date :

2025-09-23T01:12:17.459Z

Last Modified :

2025-09-23T13:34:06.974Z

Source :

Carrier
AFFECTED PRODUCTS

The following products are affected by CVE-2025-9494 vulnerability.

Vendors Products
Viessmann
  • Vitogate 300
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-9494.

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