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CVE-2025-54917

nvd nist
Published: Sep 9, 2025Modified: Jun 17, 2026

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4.3
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Exploitability: 2.8 / Impact: 1.4
Source: secure@microsoft.com (Secondary)

Description

Protection mechanism failure in Windows MapUrlToZone allows an unauthorized attacker to bypass a security feature over a network.

Affected (21)

Microsoft
15 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 2008
Windows Server 2012
Windows Server 2016
Windows Server 2019
Windows Server 2022
Windows Server 2022 23h2
Windows Server 2025
Configuration A
21 vulnerable
Vulnerable SoftwareAffected Versions
Microsoft
Windows 10 1507
version < 10.0.10240.21128
Windows 10 1507
version < 10.0.10240.21128
Microsoft
Windows 10 1607
version < 10.0.14393.8422
Windows 10 1607
version < 10.0.14393.8422
Microsoft
Windows 10 1809
version < 10.0.17763.7792
Windows 10 1809
version < 10.0.17763.7792
Windows 10 21h2
version < 10.0.19044.6332
Windows 10 22h2
version < 10.0.19045.6332
Windows 11 22h2
version < 10.0.22621.5909
Windows 11 23h2
version < 10.0.22631.5909
Windows 11 24h2
version < 10.0.26100.6508
Microsoft
Windows Server 2008
All versions
Windows Server 2008
All versions
Windows Server 2008
Version r2 sp1
Microsoft
Windows Server 2012
All versions
Windows Server 2012
Version r2
Windows Server 2016
version < 10.0.14393.8422
Windows Server 2019
version < 10.0.17763.7792
Windows Server 2022
version < 10.0.20348.4106
Windows Server 2022 23h2
version < 10.0.25398.1849
Windows Server 2025
version < 10.0.26100.6508

Related CWEs

CWE-693
Protection Mechanism Failure
The product does not use or incorrectly uses a protection mechanism that provides sufficient defense against directed attacks against the product.

References (1)

Source: secure@microsoft.com
Vendor Advisory

Timeline

No history available yet.