CVE-1999-1141: Ascom Timeplex Routers

High severity, CVSS 7.5. EPSS: 1.4% chance of exploitation in the next 30 days.

Ascom Timeplex router allows remote attackers to obtain sensitive information or conduct unauthorized activities by entering debug mode through a sequence of CTRL-D characters.

Affected products

• Ascom Timeplex Routers: any version

Published 1997-05-15. Last modified 2026-06-16.