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CVE-2021-40456

Common vulnerabilities & exposures (CVE)

CVE databaseCVE database blogpostRelease & EoL database
 
Published at: - 13-10-2021 03:15
Last modified: - 23-05-2022 07:29
Total changes: - 3

Description

Windows AD FS Security Feature Bypass Vulnerability

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Low
Attack complexity
Network
Attack vector
None
Availability
High
Confidentiality
None
Integrity
None
Privileges required
Unchanged
Scope
None
User interaction
7.5
Base score
3.9
3.6
Exploitability score
Impact score
 

Verification logic

OR
vendor=microsoft AND product=windows_server_2019 AND version=-
vendor=microsoft AND product=windows_server_2022
vendor=microsoft AND product=windows_server AND version=20h2
 

Reference

 


Keywords

NVD

 

CVE-2021-40456

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures

 

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