Information Disclosure in Windows Routing and Remote Access Service by Microsoft
CVE-2025-53148

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-2025-53148?

The Windows Routing and Remote Access Service (RRAS) contains a vulnerability that stems from the usage of uninitialized resources. This flaw can be exploited by authorized attackers to gain unauthorized access to sensitive information transmitted over a network. It highlights the importance of ensuring proper resource initialization to maintain robust security practices within network services.

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-2025-53148 : Information Disclosure in Windows Routing and Remote Access Service by Microsoft