CVE-2002-0799: Youngzsoft Cmailserver

High severity, CVSS 7.5. EPSS: 13.9% chance of exploitation in the next 30 days.

Buffer overflow in YoungZSoft CMailServer 3.30 allows remote attackers to execute arbitrary code via a long USER argument.

Affected products

• Youngzsoft Cmailserver: version 3.30 only

Published 2002-08-12. Last modified 2026-06-16.