CVE-2019-14919: Billion SG600 r2 Firmware

High severity, CVSS 7.8. EPSS: 1.5% chance of exploitation in the next 30 days.

An exposed Telnet Service on the Billion Smart Energy Router SG600R2 with firmware v3.02.rc6 allows a local network attacker to authenticate via hardcoded credentials into a shell, gaining root execution privileges over the device.

Affected products

• Billion SG600 r2 Firmware: version 3.02 only

Published 2020-01-09. Last modified 2026-06-17.