RouterCVE

CVE-2025-52665

CRITICAL
10.0CVSS v3
—CVSS v2
26.60% EPSS (exploit probability)
CWE-306CWE

Description

A malicious actor with access to the management network could exploit a misconfiguration in UniFi’s door access application, UniFi Access, that exposed a management API without proper authentication. This vulnerability was introduced in Version 3.3.22 and was fixed in Version 4.0.21 and later. 

Affected Products:
UniFi Access Application (Version 3.3.22 through 3.4.31). 


Mitigation:
Update your UniFi Access Application to Version 4.0.21 or later.

CVSS v3 vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Affected routers (0)

No routers currently mapped to this CVE in our database.

External references