CVE-2026-54407

Published Jul 2, 2026 CVSS 3.1 · 8.6 High EPSS < 1% KEV · Not listed
Description
A malicious actor with access to the network could exploit an Improper Access Control vulnerability found in UniFi Protect Application to bypass authentication in certain UniFi Protect Application API endpoints.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Title Access Control Exploit Permits Authentication Bypass in UniFi Protect API Endpoints
Type Values Removed Values Added
Title Access Control Exploit Permits Authentication Bypass in UniFi Protect API Endpoints
Type Values Removed Values Added
Title Improper Access Control in UniFi Protect API Enables Authentication Bypass
Type Values Removed Values Added
Title Improper Access Control in UniFi Protect API Enables Authentication Bypass
Type Values Removed Values Added
Title Authentication Bypass in UniFi Protect API
Type Values Removed Values Added
Title Authentication Bypass in UniFi Protect API
Type Values Removed Values Added
Title Unauthorized API Access via Authentication Bypass in Ubiquiti UniFi Protect
Type Values Removed Values Added
Title Unauthorized API Access via Authentication Bypass in Ubiquiti UniFi Protect
Type Values Removed Values Added
Title Improper Access Control in UniFi Protect Allowing Authentication Bypass
Type Values Removed Values Added
Title Improper Access Control in UniFi Protect Allowing Authentication Bypass
Type Values Removed Values Added
Title Authentication Bypass in UniFi Protect API Endpoints
Type Values Removed Values Added
Title Authentication Bypass in UniFi Protect API Endpoints
Type Values Removed Values Added
Title Improper Access Control in UniFi Protect API Enables Authentication Bypass
Type Values Removed Values Added
Title Improper Access Control in UniFi Protect API Enables Authentication Bypass
Type Values Removed Values Added
Title API Authentication Bypass via Improper Access Control in Ubiquiti UniFi Protect
Type Values Removed Values Added
Title API Authentication Bypass via Improper Access Control in Ubiquiti UniFi Protect
Type Values Removed Values Added
Title Improper Access Control in Ubiquiti UniFi Protect API Enables Authentication Bypass
Type Values Removed Values Added
Title Improper Access Control in Ubiquiti UniFi Protect API Enables Authentication Bypass
Type Values Removed Values Added
Title Improper Access Control in UniFi Protect API Allows Authentication Bypass
Type Values Removed Values Added
Title Improper Access Control in UniFi Protect API Allows Authentication Bypass
Type Values Removed Values Added
Title Authentication Bypass in UniFi Protect Application API Endpoints
Type Values Removed Values Added
Title Authentication Bypass in UniFi Protect Application API Endpoints
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description A malicious actor with access to the network could exploit an Improper Access Control vulnerability found in UniFi Protect Application to bypass authentication in certain UniFi Protect Application API endpoints.
Weaknesses CWE-284
References
Metrics cvssV3_1

{'score': 8.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
hackerone
Published
Updated
Jul 2, 2026, 4:08 PM
Reserved
Jun 13, 2026, 3:00 PM
Status
Analyzed
Published
Jul 2, 2026, 3:17 PM
Modified
Oct 25, 2026, 9:10 PM