CVE-2021-33090: Intel Nuc Hdmi Firmware Update Tool

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

Incorrect default permissionsin the software installer for the Intel(R) NUC HDMI Firmware Update Tool for NUC10i3FN, NUC10i5FN, NUC10i7FN before version 1.78.2.0.7 may allow an authenticated user to potentially enable escalation of privilege via local access.

Affected products

• Intel Nuc Hdmi Firmware Update Tool: before 1.78.2.0.7 (fixed in 1.78.2.0.7)

Published 2021-11-17. Last modified 2026-06-17.