CVE-2010-2731

Medium severity, CVSS 6.8. EPSS: 31.1% chance of exploitation in the next 30 days.

Unspecified vulnerability in Microsoft Internet Information Services (IIS) 5.1 on Windows XP SP3, when directory-based Basic Authentication is enabled, allows remote attackers to bypass intended access restrictions and execute ASP files via a crafted request, aka "Directory Authentication Bypass Vulnerability."

Published 2010-09-15. Last modified 2026-06-16.