CVE-2019-15850: Eq-3 Homematic CCU3 Firmware

High severity, CVSS 8.8. EPSS: 15.6% chance of exploitation in the next 30 days.

eQ-3 HomeMatic CCU3 firmware version 3.41.11 allows Remote Code Execution in the ReGa.runScript method. An authenticated attacker can easily execute code and compromise the system.

Affected products

• Eq-3 Homematic CCU3 Firmware: version 3.41.11 only

Published 2019-10-17. Last modified 2026-06-17.