CVE-2026-77557
UniFi Protect AI Key5/100
exploitation likelihood
CVSS9.8
EPSS—
KEVNone
A malicious actor with access to the network could exploit an Improper Access Control vulnerability found in UniFi Protect AI Key to escalate privileges on the device.
No EPSS/KEV signal · CVSS base 9.8
Public PoC / Exploit
No public PoC/exploit references indexed yet (Exploit-DB / nuclei). Newly-disclosed CVEs often have none — exploit publication lags disclosure.
References1