CVE-2004-2423: Ipswitch Imail

Medium severity, CVSS 5.0. EPSS: 4.9% chance of exploitation in the next 30 days.

Unknown vulnerability in the Web calendaring component of Ipswitch IMail Server before 8.13 allows remote attackers to cause a denial of service (crash) via "specific content."

Affected products

• Ipswitch Imail: version 5.0 only; version 5.0.5 only; version 5.0.6 only; version 5.0.7 only; version 5.0.8 only; version 6.0 only; …

Published 2004-12-31. Last modified 2026-06-16.