CVE-2002-1629: Multi-Tech Proxyserver

High severity, CVSS 10.0. EPSS: 4.5% chance of exploitation in the next 30 days.

Multi-Tech ProxyServer products MTPSR1-100, MTPSR1-120, MTPSR1-202ST, MTPSR2-201, and MTPSR3-200 ship with a null password, which allows remote attackers to gain administrative privileges via Telnet or HTTP.

Affected products

• Multi-Tech Proxyserver: version mtpsr1 only; version mtpsr2 only; version mtpsr3 only

Published 2002-12-31. Last modified 2026-06-16.