TI-2025-16949 Aliases CVE-2025-23164 GHSA-qr34-4c24-g8fp

Improper access control in Ubiquiti UniFi Protect Application

LOW 20CWE-284Published 2025-05-19 · Updated 2025-05-19

Key facts

Attack vector: Network
Privileges required: High
User interaction: None
Attack complexity: High
Impact type: Security bypass
Confidentiality · integrity · availability: High · None · None
Fix status: Fixed

Attack profile from CVSS 3.0 · CNA. Fix status from CNA. Impact type from CWE-284.

Summary

A misconfigured access token mechanism in the Unifi Protect Application (Version 5.3.41 and earlier) could permit the recipient of a "Share Livestream" link to maintain access to the corresponding livestream subsequent to such link becoming disabled.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00351 28th percentileScored 2026-11-07

Fix Fixed UniFi Protect Application (Ubiquiti Inc): 5.3.45

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Ubiquiti	UniFi Protect Application	5.3.45 to before 5.3.45	5.3.45	Patch available	CNA

UniFi Protect Application VendorUbiquiti Affected 5.3.45 to before 5.3.45 Fixed in 5.3.45 Patch available CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPE	Versions	Role	Vendor
cpe:2.3:a:ui:unifi_protect::::::::	—	—	Ubiquiti

cpe:2.3:a:ui:unifi_protect:*:*:*:*:*:*:*:* Versions — — ·Ubiquiti

Remediation

Fix · CNA UniFi Protect Application (Ubiquiti Inc) Fixed in 5.3.45

Timeline

2026-10-02 Threatist record created from CVE-2025-23164
2026-10-03 Alias added: GHSA-qr34-4c24-g8fp

References

Other 1

https://community.ui.com/releases/Security-Advisory-Bulletin-047-047/cef86c37-7421-44fd-b251-84e76475a5bc

TI-2026-27142 Improper input validation in Ubiquiti UniFi OS Server KEVCVSS 3.1CRITICAL 10.0
TI-2026-27141 Path traversal in Ubiquiti UniFi OS Server KEVCVSS 3.1CRITICAL 10.0
TI-2026-27140 Improper access control in Ubiquiti UniFi OS Server KEVCVSS 3.1CRITICAL 10.0
TI-2010-05027 On certain Ubiquiti devices, Command Injection exists via a GET request to stainfo.cgi… KEVCVSS 3.1CRITICAL 9.8
TI-2020-19187 AirControl 1.4.2 - PreAuth Remote Code Execution CVSS 4.0CRITICAL 9.3
TI-2015-07644 Ubiquiti airOS HTTP(S) unauthenticated arbitrary file upload CVSS 3.0CRITICAL 9.8

See all 206 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences