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CVE-2025-27738

nvd nist
Published: Apr 8, 2025Modified: Jul 10, 2025

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6.5
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Exploitability: 2.8 / Impact: 3.6
Source: secure@microsoft.com (Secondary)

Description

Improper access control in Windows Resilient File System (ReFS) allows an authorized attacker to disclose information over a network.

Affected (18)

Microsoft
14 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 2012
Windows Server 2016
Windows Server 2019
Windows Server 2022
Windows Server 2022 23h2
Windows Server 2025
Configuration A
18 vulnerable
Vulnerable SoftwareAffected Versions
Microsoft
Windows 10 1507
Before 10.0.10240.20978
Windows 10 1507
Before 10.0.10240.20978
Microsoft
Windows 10 1607
Before 10.0.14393.7969
Windows 10 1607
Before 10.0.14393.7969
Microsoft
Windows 10 1809
Before 10.0.17763.7136
Windows 10 1809
Before 10.0.17763.7136
Windows 10 21h2
Before 10.0.19044.5737
Windows 10 22h2
Before 10.0.19045.5737
Windows 11 22h2
Before 10.0.22621.5189
Windows 11 23h2
Before 10.0.22631.5189
Windows 11 24h2
Before 10.0.26100.3775
Microsoft
Windows Server 2012
All versions
Windows Server 2012
Version r2
Windows Server 2016
Before 10.0.14393.7969
Windows Server 2019
Before 10.0.17763.7136
Windows Server 2022
Before 10.0.20348.3453
Windows Server 2022 23h2
Before 10.0.25398.1551
Windows Server 2025
Before 10.0.26100.3775

Related CWEs

CWE-284
Improper Access Control
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

References (1)

Source: secure@microsoft.com
Vendor Advisory

Timeline

No history available yet.