CVE-2005-3993: Mailenable Enterprise

High severity, CVSS 7.8. EPSS: 1.5% chance of exploitation in the next 30 days.

Multiple unspecified vulnerabilities in MailEnable Professional 1.6 and earlier and Enterprise 1.1 and earlier allow attackers to cause a denial of service (crash) via invalid IMAP commands.

Affected products

• Mailenable Mailenable Enterprise: version 1.00 only; version 1.1 only; version 1.01 only; version 1.02 only; version 1.03 only; version 1.04 only
• Mailenable Mailenable Professional: up to and including 1.6

Published 2005-12-05. Last modified 2026-06-16.