CVE-2005-2223: Mailenable Professional

Medium severity, CVSS 5.0. EPSS: 50.8% chance of exploitation in the next 30 days.

Unknown vulnerability in the SMTP service in MailEnable Standard before 1.9 and Professional before 1.6 allows remote attackers to cause a denial of service (crash) during authentication.

Affected products

• Mailenable Mailenable Professional: version 1.2 only; version 1.2a only; version 1.5 only; version 1.17 only; version 1.18 only; version 1.19 only; …
• Mailenable Mailenable Standard: version 1.8 only; version 1.71 only; version 1.72 only; version 1.701 only; version 1.702 only; version 1.703 only; …

Published 2005-07-12. Last modified 2026-06-16.