CVE-2010-3963: Microsoft Windows 2003 Server

High severity, CVSS 7.2. EPSS: 1.9% chance of exploitation in the next 30 days.

Buffer overflow in the Routing and Remote Access NDProxy component in the kernel in Microsoft Windows XP SP2 and SP3 and Server 2003 SP2 allows local users to gain privileges via a crafted application, related to the Routing and Remote Access service (RRAS) and improper copying from user mode to the kernel, aka "Kernel NDProxy Buffer Overflow Vulnerability."

Affected products

• Microsoft Windows 2003 Server: any version
• Microsoft Windows Server 2003: any version
• Microsoft Windows XP: any version; affected versions not specified

Published 2010-12-16. Last modified 2026-06-16.