CVE-2021-0055: Intel LAPQC71A Firmware

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

Insecure inherited permissions for some Intel(R) NUC 9 Extreme Laptop Kit LAN Drivers before version 10.42 may allow an authenticated user to potentially enable escalation of privilege via local access.

Affected products

• Intel LAPQC71A Firmware: before 10.42 (fixed in 10.42)
• Intel LAPQC71B Firmware: before 10.42 (fixed in 10.42)
• Intel LAPQC71C Firmware: before 10.42 (fixed in 10.42)
• Intel LAPQC71D Firmware: before 10.42 (fixed in 10.42)

Published 2021-06-09. Last modified 2026-06-17.