CVE-2026-21633 – Ubiquiti UniFi Protect Camera Discovery Protocol Authentication Bypass

CVE ID : CVE-2026-21633

Published : Jan. 5, 2026, 5:15 p.m. | 1 hour, 10 minutes ago

Description : A malicious actor with access to the adjacent network could obtain unauthorized access to a UniFi Protect Camera by exploiting a discovery protocol vulnerability in the Unifi Protect Application (Version 6.1.79 and earlier).

Affected Products:

UniFi Protect Application (Version 6.1.79 and earlier).

Mitigation:

Update your UniFi Protect Application to Version 6.2.72 or later.

Severity: 8.8 | HIGH

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