CVE-2020-8146

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

In UniFi Video v3.10.1 (for Windows 7/8/10 x64) there is a Local Privileges Escalation to SYSTEM from arbitrary file deletion and DLL hijack vulnerabilities. The issue was fixed by adjusting the .tsExport folder when the controller is running on Windows and adjusting the SafeDllSearchMode in the windows registry when installing UniFi-Video controller. Affected Products: UniFi Video Controller v3.10.2 (for Windows 7/8/10 x64) and prior. Fixed in UniFi Video Controller v3.10.3 and newer.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-427

Affected software

Vendor	Product	Versions
n/a	UniFi Video Controller (for Windows 7/8/10 x64)	v3.10.2 and prior are affected; Fixed in v3.10.3 and newer

References

Timeline

Published: Apr 1, 2020
Last modified: Jun 17, 2026
NVD status: Modified

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