CVE-2018-17918: Circontrol Circarlife Firmware

Critical severity, CVSS 9.8. EPSS: 3.8% chance of exploitation in the next 30 days.

Circontrol CirCarLife all versions prior to 4.3.1, authentication to the device can be bypassed by entering the URL of a specific page.

Affected products

• Circontrol Circarlife Firmware: before 4.3.1 (fixed in 4.3.1)

Published 2018-11-02. Last modified 2026-06-17.