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CVE-2025-21391

nvd nist
Published: Feb 11, 2025Modified: Oct 27, 2025CISA KEV

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7.1
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Exploitability: 1.8 / Impact: 5.2
Source: secure@microsoft.com (Secondary)

Description

Windows Storage Elevation of Privilege Vulnerability

Affected (16)

Microsoft
13 products
Windows 10 1507
Windows 10 1607
Windows 10 1809
Windows 10 21h2
Windows 10 22h2
Windows 11 22h2
Windows 11 23h2
Windows 11 24h2
Windows Server 2016
Windows Server 2019
Windows Server 2022
Windows Server 2022 23h2
Windows Server 2025
Configuration A
16 vulnerable
Vulnerable SoftwareAffected Versions
Microsoft
Windows 10 1507
Before 10.0.10240.20915
Windows 10 1507
Before 10.0.10240.20915
Microsoft
Windows 10 1607
Before 10.0.14393.7785
Windows 10 1607
Before 10.0.14393.7785
Microsoft
Windows 10 1809
Before 10.0.17763.6893
Windows 10 1809
Before 10.0.17763.6893
Windows 10 21h2
Before 10.0.19044.5487
Windows 10 22h2
Before 10.0.19045.5487
Windows 11 22h2
Before 10.0.22621.4890
Windows 11 23h2
Before 10.0.22631.4890
Windows 11 24h2
Before 10.0.26100.3107
Windows Server 2016
Before 10.0.14393.7785
Windows Server 2019
Before 10.0.17763.6893
Windows Server 2022
Before 10.0.20348.3148
Windows Server 2022 23h2
Before 10.0.25398.1425
Windows Server 2025
Before 10.0.26100.3107

Related CWEs

CWE-59
Improper Link Resolution Before File Access ('Link Following')
The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.

References (2)

Source: secure@microsoft.com
PatchVendor Advisory
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
US Government Resource

Timeline

No history available yet.