Vitogate 300 Firmware vulnerabilities

2 known vulnerabilities in Vitogate 300 Firmware from Viessmann. 2 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 9.8 Critical severity

  Vitogate 300 Firmware: Improper Neutralization of Special Elements used in a Command

  CVE-2023-45852Oct 14, 2023ViessmannEPSS 15.2%

  In Vitogate 300 2.1.3.0, /cgi-bin/vitogate.cgi allows an unauthenticated attacker to bypass authentication and execute arbitrary commands via shell metacharacters in the ipaddr params JSON data for the put method.

• 9.8 Critical severity

  Vitogate 300: Use of Hard-coded Password

  CVE-2023-5222Sep 27, 2023ViessmannEPSS 80.4%

  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-cod