CVE-2021-26892

CVE-2021-26892

Medium · published March 11, 2021

CVSS v3.1
6.2
EPSS
1%
Percentile
70.6
In the wild
Unconfirmed
What it is

Windows Extensible Firmware Interface Security Feature Bypass Vulnerability

The record
Technical detail
CVSS v3.1
6.2 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.01315 · 70.6th percentile
Published
2021-03-11T21:15Z
Affected products (11)
ProductVersionsFixed in
microsoft/windows_10all versions—
microsoft/windows_10all versions—
microsoft/windows_10all versions—
microsoft/windows_10all versions—
microsoft/windows_10all versions—
microsoft/windows_10all versions—
microsoft/windows_server_2016all versions—
microsoft/windows_server_2016all versions—
microsoft/windows_server_2016all versions—
microsoft/windows_server_2016all versions—
microsoft/windows_server_2019all versions—
References (3)
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-26892 · [email protected]https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26892 · af854a3a-2127-422b-91ae-364da2661108https://www.zerodayinitiative.com/advisories/ZDI-21-330/ · af854a3a-2127-422b-91ae-364da2661108
EPSS history
Timeline
  • 11 MAR 15:42Z
    Windows Extensible Firmware Interface Security Feature Bypass Vulnerability
    cvelistv5