A malicious actor with access to the network could exploit an Improper Access Control vulnerability found in UniFi Protect Application to bypass authentication for data streaming.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact Low

Availability Impact Low

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable yes

Technical Impact partial

Affected Vendors & Products

No data.

No data.

No data.

References
Link Providers
https://community.ui.com/releases/Security-Advisory-Bulletin-066-066/984eceb3-49c8-4227-942d-671c289b3afc cve-icon
History

Thu, 09 Jul 2026 01:00:00 +0000

Type Values Removed Values Added
Title Improper Access Control Bypass in UniFi Protect Data Streaming API

Wed, 08 Jul 2026 07:15:00 +0000

Type Values Removed Values Added
Title Unauthorized Data Streaming via Improper Access Control in UniFi Protect

Tue, 07 Jul 2026 13:15:00 +0000

Type Values Removed Values Added
Title Unauthorized Data Streaming via Improper Access Control in UniFi Protect

Mon, 06 Jul 2026 02:15:00 +0000

Type Values Removed Values Added
Title Unauthorized Data Streaming via Improper Access Control in UniFi Protect Application

Sun, 05 Jul 2026 18:00:00 +0000

Type Values Removed Values Added
Title Unauthorized Data Streaming via Improper Access Control in UniFi Protect Application

Sun, 05 Jul 2026 12:30:00 +0000

Type Values Removed Values Added
Title Unauthorized Video Streaming via Improper Access Control in Ubiquiti UniFi Protect

Sun, 05 Jul 2026 05:00:00 +0000

Type Values Removed Values Added
Title Unauthorized Video Streaming via Improper Access Control in Ubiquiti UniFi Protect

Sat, 04 Jul 2026 21:00:00 +0000

Type Values Removed Values Added
Title UniFi Protect Authentication Bypass for Data Streaming

Sat, 04 Jul 2026 10:15:00 +0000

Type Values Removed Values Added
Title UniFi Protect Authentication Bypass for Data Streaming

Sat, 04 Jul 2026 05:30:00 +0000

Type Values Removed Values Added
Title Network-Based Authentication Bypass Allowing Unauthorized Data Streaming

Fri, 03 Jul 2026 18:30:00 +0000

Type Values Removed Values Added
Title Network-Based Authentication Bypass Allowing Unauthorized Data Streaming

Fri, 03 Jul 2026 10:45:00 +0000

Type Values Removed Values Added
Title Improper Access Control Allows Network‑Based Authentication Bypass for UniFi Protect Data Streaming

Thu, 02 Jul 2026 23:45:00 +0000

Type Values Removed Values Added
Title Improper Access Control Allows Network‑Based Authentication Bypass for UniFi Protect Data Streaming

Thu, 02 Jul 2026 17:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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

Thu, 02 Jul 2026 15:15:00 +0000

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 for data streaming.
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:H/I:L/A:L'}
cve-icon MITRE

Status: PUBLISHED

Assigner: hackerone

Published: 2026-07-02T14:49:16.684Z

Updated: 2026-07-02T16:08:26.785Z

Reserved: 2026-06-13T15:00:00.605Z

Link: CVE-2026-54408

cve-icon Vulnrichment

Updated: 2026-07-02T16:08:24.220Z

cve-icon NVD

No data.

cve-icon Redhat

No data.