CVE-2026-21633: High severity Ubiquiti Unifi Protect Application vulnerability
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.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-21633?
CVE-2026-21633 is considered a high-severity vulnerability due to the potential for unauthorized access to UniFi Protect Cameras.
How do I fix CVE-2026-21633?
To fix CVE-2026-21633, upgrade your UniFi Protect Application to version 6.1.80 or later.
Who is affected by CVE-2026-21633?
CVE-2026-21633 affects users of the UniFi Protect Application version 6.1.79 and earlier.
What type of vulnerability is CVE-2026-21633?
CVE-2026-21633 is an exploitation of a discovery protocol vulnerability within the UniFi Protect Application.
Can CVE-2026-21633 be exploited remotely?
CVE-2026-21633 requires an adjacent network access for exploitation, meaning it cannot be exploited remotely without such access.