CVE-2024-36445: Swissphone Dical-Red 4009

Critical severity, CVSS 9.8. EPSS: 1% chance of exploitation in the next 30 days.

Swissphone DiCal-RED 4009 devices allow a remote attacker to gain a root shell via TELNET without authentication.

Affected products

• Swissphone Dical-Red 4009: any version

Published 2024-08-22. Last modified 2026-06-17.