Is CVE-2025-53153 in the CISA KEV catalog?

No. CVE-2025-53153 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-53153?

CVE-2025-53153 has a CVSS v3 base score of 5.7 (MEDIUM).

What is the EPSS score for CVE-2025-53153?

CVE-2025-53153 has an EPSS score of 1.04% (60th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2025-53153?

Install KB5063948 for Windows Server 2008. Fixes are available for 15 affected products.

CVE & CISA-KEV Catalog

CVE-2025-53153

MEDIUM

5.7

CVSS v3

NVD

Description

Use of uninitialized resource in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to disclose information over a network.

CWE-908

How to fix

Remediation Available

Windows Server 2008Windows

Install:KB5063948Microsoft

Install:KB5063888Microsoft

Windows Server 2008 R2Windows

Install:KB5063927Microsoft

Install:KB5063947Microsoft

Windows Server 2012Windows

Install:KB5063906Microsoft

Windows Server 2012 (Server Core installation)Windows

Install:KB5063906Microsoft

Windows Server 2012 R2Windows

Install:KB5063950Microsoft

Windows Server 2012 R2 (Server Core installation)Windows

Install:KB5063950Microsoft

Windows Server 2016Windows

Install:KB5063871Microsoft

Windows Server 2016 (Server Core installation)Windows

Install:KB5063871Microsoft

Windows Server 2019Windows

Install:KB5063877Microsoft

Windows Server 2019 (Server Core installation)Windows

Install:KB5063877Microsoft

Windows Server 2022Windows

Install:KB5063880Microsoft

Install:KB5063812Microsoft

Windows Server 2022 (Server Core installation)Windows

Install:KB5063812Microsoft

Install:KB5063880Microsoft

Windows Server 2022, 23H2 Edition (Server Core installation)Windows

Install:KB5063899Microsoft

Windows Server 2025Windows

Install:KB5064010Microsoft

Install:KB5063878Microsoft

Windows Server 2025 (Server Core installation)Windows

Install:KB5063878Microsoft

Install:KB5064010Microsoft

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 VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

1.04%probability of exploitation in 30 days

60thpercentile

Moderate risk: more likely to be exploited than 60% of all known CVEs.

References

Vendor Advisory1

msrc.microsoft.com

Related Vulnerabilities

Other CWE-908 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2025-5777	High	7.5	100%	KEV + Ransom	Fix
CVE-2023-24941	Critical	9.8	95%	-	Fix
CVE-2007-1751	High	9.3	61%	-	-
CVE-2008-0081	Critical	9.8	58%	-	-
CVE-2020-1934	Medium	5.3	52%	-	Fix
CVE-2011-1255	High	9.3	42%	-	-

Embed a live status badge for CVE-2025-53153

Markdown

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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 2025-08-18.