CVE-2017-5859: Cambiumnetworks Cnpilot r200 Series Firmware

Critical severity, CVSS 9.8. EPSS: 1.2% chance of exploitation in the next 30 days.

On Cambium Networks cnPilot R200/201 devices before 4.3, there is a vulnerability involving the certificate of the device and its RSA keys, aka RBN-183.

Affected products

• Cambiumnetworks Cnpilot r200 Series Firmware: up to and including 4.2

Published 2017-03-10. Last modified 2026-06-17.