CVE-2025-21193

Active Directory Federation Server Spoofing Vulnerability

Published Jan 14, 2025 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
Active Directory Federation Server Spoofing Vulnerability

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-2270 Active Directory Federation Server Spoofing Vulnerability
History
Type Values Removed Values Added
First Time appeared Microsoft windows Server 23h2
CPEs cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_23h2:*:*:*:*:*:*:*:*
Vendors & Products Microsoft windows Server 23h2
Type Values Removed Values Added
First Time appeared Microsoft
Microsoft windows Server 2016
Microsoft windows Server 2019
Microsoft windows Server 2022
Microsoft windows Server 2022 23h2
Microsoft windows Server 2025
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2022_23h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:x64:*
Vendors & Products Microsoft
Microsoft windows Server 2016
Microsoft windows Server 2019
Microsoft windows Server 2022
Microsoft windows Server 2022 23h2
Microsoft windows Server 2025
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Active Directory Federation Server Spoofing Vulnerability
Title Active Directory Federation Server Spoofing Vulnerability
Weaknesses CWE-352
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
microsoft
Published
Updated
Jun 9, 2026, 6:29 PM
Reserved
Dec 5, 2024, 9:43 PM
Status
Analyzed
Published
Jan 14, 2025, 6:15 PM
Modified
Jun 17, 2026, 8:42 AM