CVE-2021-40456 MEDIUM

CVE-2021-40456: Windows AD FS Security Feature Bypass Vulnerability

Vendor Microsoft
Product Windows Server 2019
Published October 13, 2021
Last update August 4, 2024
View on NVD All CVEs

CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality Low
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C

What the vulnerability does

01Description

Windows AD FS Security Feature Bypass Vulnerability

Key dates

02Disclosure timeline

October 13, 2021 CVE published
August 4, 2024 Record updated