CVE-2020-0557: Intel Proset/wireless Wifi

High severity, CVSS 7.8. EPSS: 0.4% chance of exploitation in the next 30 days.

Insecure inherited permissions in Intel(R) PROSet/Wireless WiFi products before version 21.70 on Windows 10 may allow an authenticated user to potentially enable escalation of privilege via local access.

Affected products

• Intel Proset/wireless Wifi: before 21.70.0.6 (fixed in 21.70.0.6); before 20.70.16.4 (fixed in 20.70.16.4); before 19.51.27.1 (fixed in 19.51.27.1)

Published 2020-04-15. Last modified 2026-06-17.