Viessmann

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    Products: 2
    Vulnerabilities: 5
    Known Exploited: 0
    1
    Critical Level Threats
    0
    High Level Threats
    2
    Medium Level Threats
    0
    Low Level Threats

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    Vulnerabilities

    CVE-2025-9495

    Viessmann Vitogate 300 Authentication Bypass

    Last Modified: Apr 15, 2026
    Published: Sep 23, 2025

    CVE-2025-9494

    Viessmann Vitogate 300 OS Command Injection

    Last Modified: Apr 15, 2026
    Published: Sep 23, 2025

    CVE-2023-5702

    Viessmann Vitogate 300 direct request

    Last Modified: Nov 21, 2024
    Published: Oct 23, 2023

    CVE-2023-45852

    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.

    Last Modified: Nov 21, 2024
    Published: Oct 14, 2023

    CVE-2023-5222

    Viessmann Vitogate 300 Web Management Interface vitogate.cgi isValidUser hard-coded password

    Last Modified: Nov 21, 2024
    Published: Sep 27, 2023
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    Viessmann Vulnerabilities & Security CVEs | CVE-DB