CVE-2025-21193

Published: Jan 14, 2025Modified: Jan 27, 2025

6.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Exploitability: 2.8 / Impact: 3.6

Source: secure@microsoft.com (Secondary)

Description

Active Directory Federation Server Spoofing Vulnerability

Affected (5)

Products: Microsoft: Windows Server 2016, Windows Server 2019, Windows Server 2022, Windows Server 2022 23h2, Windows Server 2025

5 products

Windows Server 2016

Windows Server 2019

Windows Server 2022

Windows Server 2022 23h2

Windows Server 2025

Configuration A

5 vulnerable

Vulnerable Software	Affected Versions
Microsoft Windows Server 2016	Before 10.0.14393.7699
Microsoft Windows Server 2019	Before 10.0.17763.6775
Microsoft Windows Server 2022	Before 10.0.20348.3091
Microsoft Windows Server 2022 23h2	Before 10.0.25398.1369
Microsoft Windows Server 2025	Before 10.0.26100.2894

Related CWEs

Cross-Site Request Forgery (CSRF)

The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.

References (1)

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21193

Source: secure@microsoft.com

PatchVendor Advisory

Timeline

No history available yet.