PT-2026-1308 · Ubiquiti · Unifi Protect Application

CVE-2026-21633

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Published

2025-11-26

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Updated

2026-02-27

CVSS v3.1

8.8

High

VectorAV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions UniFi Protect Application versions 6.1.79 and earlier
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.
Recommendations Update your UniFi Protect Application to Version 6.2.72 or later.

Fix

Improper Authentication

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Weakness Enumeration

Related Identifiers

BDU:2026-06152
CVE-2026-21633
ZDI-26-126
ZDI-26-127

Affected Products

Unifi Protect Application