CVE-2025-21271

Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability

Published Jan 14, 2025 CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Description
Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-2336 Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability
History
Type Values Removed Values Added
First Time appeared Microsoft windows 10 21h2
Microsoft windows 10 22h2
CPEs cpe:2.3:o:microsoft:windows_10_21H2:*:*:*:*:*:*:x86:*
cpe:2.3:o:microsoft:windows_10_22H2:*:*:*:*:*:*:x64:*
Vendors & Products Microsoft windows 10 21h2
Microsoft windows 10 22h2
Type Values Removed Values Added
First Time appeared Microsoft
Microsoft windows 10 1809
Microsoft windows 10 21h2
Microsoft windows 10 22h2
Microsoft windows Server 2019
Microsoft windows Server 2022
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:*
cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft windows 10 1809
Microsoft windows 10 21h2
Microsoft windows 10 22h2
Microsoft windows Server 2019
Microsoft windows Server 2022
Type Values Removed Values Added
Metrics ssvc

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

Type Values Removed Values Added
Description Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability
Title Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability
Weaknesses CWE-126
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
microsoft
Published
Updated
Jun 9, 2026, 6:28 PM
Reserved
Dec 10, 2024, 11:54 PM
Status
Analyzed
Published
Jan 14, 2025, 6:15 PM
Modified
Jun 17, 2026, 8:42 AM