CVE & CISA-KEV Catalog

CVE-2025-54104

MEDIUM
6.7
CVSS v3
NVD

Description

Access of resource using incompatible type ('type confusion') in Windows Defender Firewall Service allows an authorized attacker to elevate privileges locally.

CWE-843Type Confusion

How to fix

Remediation Available
Windows 10Windows
Install:KB5065430Microsoft
Windows 10 Version 1607Windows
Install:KB5065427Microsoft
Windows 10 Version 1809Windows
Install:KB5065428Microsoft
Windows 10 Version 21H2Windows
Install:KB5065429Microsoft
Windows 10 Version 22H2Windows
Install:KB5065429Microsoft
Windows 11 Version 22H2Windows
Install:KB5065431Microsoft
Windows 11 Version 23H2Windows
Install:KB5065431Microsoft
Windows 11 Version 24H2Windows
Install:KB5065474Microsoft
Install:KB5065426Microsoft
Windows Server 2008Windows
Install:KB5065511Microsoft
Install:KB5065508Microsoft
Windows Server 2008 R2Windows
Install:KB5065468Microsoft
Install:KB5065510Microsoft
Windows Server 2012Windows
Install:KB5065509Microsoft
Windows Server 2012 (Server Core installation)Windows
Install:KB5065509Microsoft
Windows Server 2012 R2Windows
Install:KB5065507Microsoft
Windows Server 2012 R2 (Server Core installation)Windows
Install:KB5065507Microsoft
Windows Server 2016Windows
Install:KB5065427Microsoft
Windows Server 2016 (Server Core installation)Windows
Install:KB5065427Microsoft
Windows Server 2019Windows
Install:KB5065428Microsoft
Windows Server 2019 (Server Core installation)Windows
Install:KB5065428Microsoft
Windows Server 2022Windows
Install:KB5065306Microsoft
Install:KB5065432Microsoft
Windows Server 2022 (Server Core installation)Windows
Install:KB5065432Microsoft
Install:KB5065306Microsoft
Windows Server 2022, 23H2 Edition (Server Core installation)Windows
Install:KB5065425Microsoft
Windows Server 2025Windows
Install:KB5065474Microsoft
Install:KB5065426Microsoft
Windows Server 2025 (Server Core installation)Windows
Install:KB5065474Microsoft
Install:KB5065426Microsoft

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal
Attack ComplexityLow
Privileges RequiredHigh
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

0.45%probability of exploitation in 30 days
36thpercentile

Low risk: more likely to be exploited than 36% of all known CVEs.

References

Vendor Advisory1

Related Vulnerabilities

Other CWE-843 (Type Confusion) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2011-0611High8.899%KEVFix
CVE-2012-0507Critical9.898%KEV + Ransom-
CVE-2017-8291High7.897%KEVFix
CVE-2019-0752High7.582%KEV + Ransom-
CVE-2017-0037High8.180%KEV-
CVE-2016-7201High8.880%KEV-
Embed a live status badge for CVE-2025-54104
CVE-2025-54104 severity badge

Markdown

[![CVE-2025-54104](https://tridentstack.com/cve/badge/CVE-2025-54104.svg)](https://tridentstack.com/cve/CVE-2025-54104)

HTML

<a href="https://tridentstack.com/cve/CVE-2025-54104"><img src="https://tridentstack.com/cve/badge/CVE-2025-54104.svg" alt="CVE-2025-54104"></a>

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-10-02.