CVE-2025-21203

April 9, 2025, 8:03 p.m.

6.5
Medium

Description

Buffer over-read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.

Product(s) Impacted

Product Versions
windows_routing_and_remote_access_service
  • *

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-126
Buffer Over-read
The product reads from a buffer using buffer access mechanisms such as indexes or pointers that reference memory locations after the targeted buffer.

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21203

Tags

CWE-126
secure@microsoft.com
2025-04-08
CVE-2025-21203

CVSS Score

6.5 / 10

CVSS Data - 3.1

  • Attack Vector: NETWORK
  • Attack Complexity: LOW
  • Privileges Required: NONE
  • Scope: UNCHANGED
  • Confidentiality Impact: HIGH
  • Integrity Impact: NONE
  • Availability Impact: NONE

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

    View Vector String

Timeline

Published: April 8, 2025, 6:15 p.m.
Last Modified: April 9, 2025, 8:03 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

secure@microsoft.com

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.