CVE-2001-0908: Citrix Metaframe

High severity, CVSS 7.5. EPSS: 1.4% chance of exploitation in the next 30 days.

CITRIX Metaframe 1.8 logs the Client Address (IP address) that is provided by the client instead of obtaining it from the packet headers, which allows clients to spoof their public IP address, e.g. through Network Address Translation (NAT).

Affected products

• Citrix Metaframe: version 1.8 only

Published 2001-11-21. Last modified 2026-06-16.