CVE-2020-11519: Winmagic Securedoc

High severity, CVSS 7.8. EPSS: 0.8% chance of exploitation in the next 30 days.

The SDDisk2k.sys driver of WinMagic SecureDoc v8.5 and earlier allows local users to read or write to physical disc sectors via a \\.\SecureDocDevice handle. Exploiting this vulnerability results in privileged code execution.

Affected products

• Winmagic Securedoc: up to and including 8.5

Published 2020-06-22. Last modified 2026-06-17.