CVE-2001-0716: Citrix Metaframe

Medium severity, CVSS 5.0. EPSS: 1.7% chance of exploitation in the next 30 days.

Citrix MetaFrame 1.8 Server with Service Pack 3, and XP Server Service Pack 1 and earlier, allows remote attackers to cause a denial of service (crash) via a large number of incomplete connections to the server.

Affected products

• Citrix Metaframe: up to and including xp_server_service_pack_1; version 1.8 only; version xp_server only

Published 2001-12-06. Last modified 2026-06-16.