UniFi Access - Broken Access Control

UniFi Access Application 3.3.22 through 3.4.31 contains a broken authentication caused by misconfiguration exposing management API without proper authentication, letting attackers on management network access management functions, exploit requires network access. id: CVE-2025-52665 info: name:...

CVE-2026-55117

A malicious actor with access to the network could exploit a Path Traversal vulnerability found in UniFi Access Application to access files on the host device...

CVE-2026-54400

A malicious actor with access to the network and high privileges could exploit an Improper Access Control vulnerability found in UniFi Access Application to escalate privileges on the host device...

CVE-2026-50748

A malicious actor with access to the network and low privileges could exploit an Improper Input Validation vulnerability found in UniFi Access Application to execute a Command Injection on the host device...

CVE-2026-55117

A malicious actor with access to the network could exploit a Path Traversal vulnerability found in UniFi Access Application to access files on the host device...

CVE-2026-55117

A malicious actor with access to the network could exploit a Path Traversal vulnerability found in UniFi Access Application to access files on the host device...

EUVD-2026-41395

A malicious actor with access to the network could exploit a Path Traversal vulnerability found in UniFi Access Application to access files on the host device...

CVE-2026-55117

The CVE-2026-55117 entry describes a path traversal vulnerability in UniFi Access Application. The vulnerability could allow an attacker with network access to access files on the host device via the affected component, exposing potentially sensitive information. Documented details do not specify...

CVE-2026-50748

A malicious actor with access to the network and low privileges could exploit an Improper Input Validation vulnerability found in UniFi Access Application to execute a Command Injection on the host device...

EUVD-2026-41386

A malicious actor with access to the network and high privileges could exploit an Improper Access Control vulnerability found in UniFi Access Application to escalate privileges on the host device...

EUVD-2026-41384

A malicious actor with access to the network and low privileges could exploit an Improper Input Validation vulnerability found in UniFi Access Application to execute a Command Injection on the host device...

CVE-2026-50748

A malicious actor with access to the network and low privileges could exploit an Improper Input Validation vulnerability found in UniFi Access Application to execute a Command Injection on the host device...

CVE-2026-54400

A malicious actor with access to the network and high privileges could exploit an Improper Access Control vulnerability found in UniFi Access Application to escalate privileges on the host device...

CVE-2026-54400

A malicious actor with access to the network and high privileges could exploit an Improper Access Control vulnerability found in UniFi Access Application to escalate privileges on the host device...

CVE-2026-50748

CVE-2026-50748 describes an Improp er Input Validation vulnerability in the UniFi Access Application that enables a Command Injection on the host when an attacker with network access and low privileges can exploit it. The CVSS 3.1 vector is CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H, indicating...

CVE-2026-54400

Technical details about CVE-2026-54400 are not publicly available in the provided documents. Monitor for updates from vendors for affected UniFi Access Application components and mitigations.

PT-2026-55233

Name of the Vulnerable Software and Affected Versions UniFi Access Application affected versions not specified Description An improper input validation issue allows a malicious actor with network access and low privileges to perform command injection on the host device. Recommendations At the...

CVE-2019-25651

Ubiquiti UniFi Network Controller prior to 5.10.12 excluding 5.6.42, UAP FW prior to 4.0.6, UAP-AC, UAP-AC v2, and UAP-AC Outdoor FW prior to 3.8.17, USW FW prior to 4.0.6, USG FW prior to 4.4.34 uses AES-CBC encryption for device-to-controller communication, which contains cryptographic weakness...

VulnCheck KEV: 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. ...

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...