CVE-2017-5256: Cambiumnetworks Epmp 1000 Firmware

Medium severity, CVSS 5.4. EPSS: 0.5% chance of exploitation in the next 30 days.

In version 3.5 and prior of Cambium Networks ePMP firmware, all authenticated users have the ability to update the Device Name and System Description fields in the web administration console, and those fields are vulnerable to persistent cross-site scripting (XSS) injection.

Affected products

• Cambiumnetworks Epmp 1000 Firmware: up to and including 3.5
• Cambiumnetworks Epmp 2000 Firmware: up to and including 3.5

Published 2017-12-20. Last modified 2026-06-17.