CVE-2006-7041: Atrium Software Mercur Messaging 2005

High severity, CVSS 7.8. EPSS: 1.8% chance of exploitation in the next 30 days.

The SMTP service in MERCUR Messaging 2005 before Service Pack 4 allows remote attackers to cause a denial of service (infinite loop) via a message in which neither the originator nor recipient address is known.

Affected products

• Atrium Software Mercur Messaging 2005: version 5.0_sp3 only

Published 2007-02-23. Last modified 2026-06-16.