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.
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Fri, 31 Oct 2025 10:15:00 +0000

Type Values Removed Values Added
First Time appeared Ui
Ui unifi Access Points
Ui unifi Os
Vendors & Products Ui
Ui unifi Access Points
Ui unifi Os

Thu, 30 Oct 2025 23:45:00 +0000

Type Values Removed Values Added
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.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: hackerone

Published:

Updated: 2025-10-30T23:30:28.329Z

Reserved: 2025-06-18T15:00:00.895Z

Link: CVE-2025-52665

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2025-10-31T00:15:37.000

Modified: 2025-10-31T00:15:37.000

Link: CVE-2025-52665

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-10-31T10:13:28Z