CVE-2004-0117: Microsoft Netmeeting

High severity, CVSS 7.5. EPSS: 26.5% chance of exploitation in the next 30 days.

Unknown vulnerability in the H.323 protocol implementation in Windows 98, Windows 2000, Windows XP, and Windows Server 2003 allows remote attackers to execute arbitrary code.

Affected products

• Microsoft Netmeeting: up to and including 3
• Microsoft Windows 2000: any version
• Microsoft Windows 2003 Server: version r2 only
• Microsoft Windows 98: any version
• Microsoft Windows Me: any version
• Microsoft Windows XP: any version

Published 2004-06-01. Last modified 2026-06-16.