CVE-2025-21325 — Incorrect Permission Assignment in Microsoft Windows 10 Version 21h2

CWE-732 — Incorrect Permission Assignment3 documents3 sources
Severity
7.8HIGHNVD
EPSS
0.9%
top 24.37%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
25
Microsoft Windows 10 Version 21h2Microsoft Windows 10 Version 22h2Microsoft Windows 11 Version 22h2+22 more
Timeline
PublishedJan 17

Description

Windows Secure Kernel Mode Elevation of Privilege Vulnerability

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages26 packages

▶NVDmicrosoft/windows< 10.0.26100.2894
▶NVDmicrosoft/windows_10_21h2< 10.0.19044.5371
▶NVDmicrosoft/windows_10_22h2< 10.0.19045.5371
▶NVDmicrosoft/windows_11_22h2< 10.0.22621.4751
▶NVDmicrosoft/windows_11_23h2< 10.0.22631.4751

🔴Vulnerability Details

1
GHSA
GHSA-whvm-p394-24wc: Windows Secure Kernel Mode Elevation of Privilege Vulnerability↗2025-01-17
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📋Vendor Advisories

1
Microsoft
Windows Secure Kernel Mode Elevation of Privilege Vulnerability↗2025-01-14
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CVE-2025-21325 — Incorrect Permission Assignment | cvebase