CVE-2019-3417: ZTE Zxhn f670 Firmware

High severity, CVSS 8.8. EPSS: 1.9% chance of exploitation in the next 30 days.

All versions up to V1.1.10P3T18 of ZTE ZXHN F670 product are impacted by command injection vulnerability. Due to insufficient parameter validation check, an authorized user can exploit this vulnerability to take control of user router system.

Affected products

• ZTE Zxhn f670 Firmware: up to and including 1.1.10p3t18

Published 2019-08-15. Last modified 2026-06-17.