CVE-2020-8267

A security issue was found in UniFi Protect controller v1.14.10 and earlier.The authentication in the UniFi Protect controller API was using “x-token” improperly, allowing attackers to use the API to send authenticated messages without a valid token.This vulnerability was fixed in UniFi Protect v1.14.11 and newer.This issue does not impact UniFi Cloud Key Gen 2 plus.This issue does not impact UDM-Pro customers with UniFi Protect stopped.Affected Products:UDM-Pro firmware 1.7.2 and earlier.UNVR firmware 1.3.12 and earlier.Mitigation:Update UniFi Protect to v1.14.11 or newer version; the UniFi Protect controller can be updated through your UniFi OS settings.Alternatively, you can update UNVR and UDM-Pro to:- UNVR firmware to 1.3.15 or newer.- UDM-Pro firmware to 1.8.0 or newer.

• CWE-287
• CWE-287

• https://community.ui.com/releases/UniFi-Dream-Machine-Firmware-1-8-0/deabc255-a081-49ba-8f51-131f3a13000aPatch, Vendor Advisory
• https://community.ui.com/releases/UniFi-Protect-1-14-11/928e6fac-afeb-49c2-93a5-1b3066bf2bbfRelease Notes, Vendor Advisory
• https://community.ui.com/releases/UniFi-Protect-NVR-Firmware-1-3-15/c2a783a6-c996-43d9-ab95-8c97ae05a98fPatch, Vendor Advisory
• https://community.ui.com/releases/UniFi-Dream-Machine-Firmware-1-8-0/deabc255-a081-49ba-8f51-131f3a13000aPatch, Vendor Advisory
• https://community.ui.com/releases/UniFi-Protect-1-14-11/928e6fac-afeb-49c2-93a5-1b3066bf2bbfRelease Notes, Vendor Advisory
• https://community.ui.com/releases/UniFi-Protect-NVR-Firmware-1-3-15/c2a783a6-c996-43d9-ab95-8c97ae05a98fPatch, Vendor Advisory

Published

Nov 5, 2020

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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