Viessmann Vitogate 300 BN/MB vitogate.cgi form-0-2 Command Injection Remote Code Execution Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Viessmann Vitogate 300 BN/MB devices. Authentication is required to exploit this vulnerability. The specific flaw exists within the handling of JSON payload data provided to the vitogate.cg...

CVE-2025-9494

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 fro...

CVE-2025-9494: Improper Neutralization of Special Elements used in an OS Command

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 fro...

PT-2023-31940 · Viessmann · Viessmann Vitogate 300

Name of the Vulnerable Software and Affected Versions: Viessmann Vitogate 300 versions up to 2.1.3.0 Description: A critical vulnerability was found in the Web Management Interface component of Viessmann Vitogate 300. This issue affects the isValidUser function of the file /cgi-bin/vitogate.cgi,...

CVE-2023-5222: Use of Hard-coded Password

A vulnerability classified as critical was found in Viessmann Vitogate 300 up to 2.1.3.0. This vulnerability affects the function isValidUser of the file /cgi-bin/vitogate.cgi of the component Web Management Interface. The manipulation leads to use of hard-coded password. The exploit has been...