CVE-1999-1200: Vintra Systems Smtp Mailserver

Medium severity, CVSS 5.0. EPSS: 1.3% chance of exploitation in the next 30 days.

Vintra SMTP MailServer allows remote attackers to cause a denial of service via a malformed "EXPN *@" command.

Affected products

• Vintra Systems Smtp Mailserver: any version

Published 1998-07-20. Last modified 2026-06-16.