Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.41
EPSS Ranking 98.5%
CVSS Severity
CVSS v3 Score 10.0
Products affected by CVE-2025-52665
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cpe:2.3:a:ui:unifi_access:3.3.22
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cpe:2.3:a:ui:unifi_access:3.4.31