CVE-2007-3927: Ipswitch Imail Server

High severity, CVSS 10.0. EPSS: 21.9% chance of exploitation in the next 30 days.

Multiple buffer overflows in Ipswitch IMail Server 2006 before 2006.21 (1) allow remote attackers to execute arbitrary code via unspecified vectors in Imailsec and (2) allow attackers to have an unknown impact via an unspecified vector related to "subscribe."

Affected products

• Ipswitch Imail Server: up to and including 2006.2
• Ipswitch Ipswitch Collaboration Suite: up to and including 2006.2

Published 2007-07-21. Last modified 2026-06-16.