CVE-2005-0051: Microsoft Windows XP

High severity, CVSS 7.5. EPSS: 46.6% chance of exploitation in the next 30 days.

The Server service (srvsvc.dll) in Windows XP SP1 and SP2 allows remote attackers to obtain sensitive information (users who are accessing resources) via an anonymous logon using a named pipe, which is not properly authenticated, aka the "Named Pipe Vulnerability."

Affected products

• Microsoft Windows XP: any version

Published 2005-05-02. Last modified 2026-06-16.