https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-07T06:51:35.704365+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2025-9495 CVE-2025-9495 — Viessmann Vitogate 300 Authentication Bypass 2026-10-07T06:51:35.722215+00:00

Affected: Viessmann Vitogate 300

The Vitogate 300 web interface fails to enforce proper server-side authentication and relies on frontend-based authentication controls. This allows an attacker to simply modify HTML elements in the browser’s developer tools to bypass login restrictions. By removing specific UI elements, an attacker can reveal the hidden administration menu, giving them full control over the device.