A security feature bypass vulnerability exists in secure boot, aka 'Microsoft Secure Boot Security Feature Bypass Vulnerability'.
https://www.tenable.com/blog/microsoft-s-february-2020-patch-tuesday-addresses-99-cves-including-internet-explorer-zero-day
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0689
Source: Mitre, NVD
Published: 2020-02-11
Updated: 2021-07-21
Base Score: 4.6
Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P
Severity: Medium
Base Score: 6.7
Vector: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H