CVE-2026-54408

CriticalCVSS 9.8/10Last modified Oct 25, 2026

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.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-284

Affected software

Vendor	Product	Versions
Ubiquiti Inc	UniFi Protect Application	< 7.1.83

References

https://community.ui.com/releases/Security-Advisory-Bulletin-066-066/984eceb3-49c8-4227-942d-671c289b3afcVendor Advisory

Timeline

Published: Jul 2, 2026
Last modified: Oct 25, 2026
NVD status: Analyzed

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