viessmann Latest High & Critical Vulnerabilities

Latest High & Critical vulnerabilities published by viessmann

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23 September 2025

Authentication Bypass in Vitogate 300 Web Interface by Carrier
CVE-2025-9495
ViessmannVitogate 3008.7HIGH
OS Command Injection Vulnerability in Vitogate 300 by Carrier
CVE-2025-9494
ViessmannVitogate 3008.5HIGH

14 October 2023

Authentication Bypass Vulnerability in Vitogate 300 by Viessmann
CVE-2023-45852
ViessmannVitogate 300 FirmwareEPSS 93%9.8CRITICAL

27 September 2023

Viessmann Vitogate 300 Web Management Interface vitogate.cgi isValidUser hard-coded password
CVE-2023-5222
ViessmannVitogate 300EPSS 89%9.8CRITICAL