CVE-2001-1287: Ipswitch Imail

High severity, CVSS 7.5. EPSS: 9.9% chance of exploitation in the next 30 days.

Buffer overflow in Web Calendar in Ipswitch IMail 7.04 and earlier allows remote attackers to execute arbitrary code via a long HTTP GET request.

Affected products

• Ipswitch Imail: version 6.0.2 only; version 6.0.6 only; version 7.0.4 only

Published 2001-10-12. Last modified 2026-06-16.