CVE-2021-33779

CVE-2021-33779

High · published July 14, 2021

CVSS v3.1

8.1

EPSS

2%

Percentile

83.8

In the wild

Unconfirmed

What it is

Windows AD FS Security Feature Bypass Vulnerability

The record

Technical detail

CVSS v3.1: 8.1 · HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CVSS v4.0: Not supplied
EPSS: 0.02390 · 83.8th percentile
Published: 2021-07-14T22:15Z

Affected products (4)

Product	Versions	Fixed in
microsoft/windows_server_2016	all versions	—
microsoft/windows_server_2016	all versions	—
microsoft/windows_server_2016	all versions	—
microsoft/windows_server_2019	all versions	—

References (2)

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-33779 · [email protected]https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-33779 · af854a3a-2127-422b-91ae-364da2661108

EPSS history

Timeline

14 JUL 17:53Z
Windows AD FS Security Feature Bypass Vulnerability
cvelistv5