PT-2026-82086 · Ubiquiti · Unifi Protect Ai Key

CVE-2026-77557

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Published

2026-08-26

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Updated

2026-08-28

CVSS v3.1

9.8

Critical

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions UniFi Protect AI Key (affected versions not specified)
Description An Improper Access Control issue allows a malicious actor with network access to escalate privileges on the device. Improper Access Control occurs when a system fails to properly restrict access to sensitive functions or data, allowing users to perform actions they are not authorized to execute.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Access Control

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Weakness Enumeration

Related Identifiers

CVE-2026-77557

Affected Products

Unifi Protect Ai Key