Vulnerability Database

318,389

Total vulnerabilities in the database

CVE-2025-52665

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.

  • Published: Oct 31, 2025
  • Updated: Nov 4, 2025
  • CVE: CVE-2025-52665
  • Severity: Critical
  • Exploit:

CVSS v3:

  • Severity: Critical
  • Score: 10
  • AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CWEs:

Software From Fixed in
ui / unifi_access 3.3.22 4.0.21