CVE-2009-1602: Pablosoftwaresolutions Quick'n Easy Mail Server

Medium severity, CVSS 5.0. EPSS: 2.8% chance of exploitation in the next 30 days.

Pablo Software Solutions Quick 'n Easy Mail Server 3.3 allows remote attackers to cause a denial of service (daemon outage or CPU consumption) via multiple long SMTP commands, as demonstrated by HELO commands.

Affected products

• Pablosoftwaresolutions Quick'n Easy Mail Server: version 3.3 only

Published 2009-05-11. Last modified 2026-06-16.