Information Disclosure Vulnerability in Windows Routing and Remote Access Service by Microsoft
CVE-2025-53153

5.7MEDIUM

Key Information:

Vendor

Microsoft
Status
Windows Server 2019
Windows Server 2019 (server Core Installation)
Windows Server 2022
Windows Server 2025 (server Core Installation)
Vendor
CVE Published:
12 August 2025

What is CVE-2025-53153?

A vulnerability exists in the Windows Routing and Remote Access Service (RRAS) due to the use of uninitialized resources, which can be exploited by an authorized attacker. This may lead to unauthorized information disclosure over a network, potentially compromising sensitive data and impacting system integrity. Organizations using affected Windows Server versions should implement recommended mitigations.

Affected Version(s)

Windows Server 2008 Service Pack 2 x64-based Systems 6.0.6003.0 < 6.0.6003.23471

Windows Server 2008 R2 Service Pack 1 (Server Core installation) x64-based Systems 6.1.7601.0 < 6.1.7601.27872

Windows Server 2008 R2 Service Pack 1 x64-based Systems 6.1.7601.0 < 6.1.7601.27872

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE...
vendor-advisory

CVSS V3.1

Score:
5.7
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2025-53153 : Information Disclosure Vulnerability in Windows Routing and Remote Access Service by Microsoft