CVE-2006-0129: Rockliffe Mailsite

Medium severity, CVSS 5.0. EPSS: 1.6% chance of exploitation in the next 30 days.

Mail Management Agent (MAILMA) (aka Mail Management Server) in Rockliffe MailSite 7.0.3.1 and earlier generates different responses depending on whether or not a username is valid, which allows remote attackers to enumerate valid usernames via user requests to TCP port 106.

Affected products

• Rockliffe Mailsite: up to and including 7.0.3.1

Published 2006-01-09. Last modified 2026-06-16.