CVE-2018-13307: Totolink a3002ru Firmware

Critical severity, CVSS 9.8. EPSS: 3.2% chance of exploitation in the next 30 days.

System command injection in fromNtp in TOTOLINK A3002RU version 1.0.8 allows attackers to execute system commands via the "ntpServerIp2" POST parameter. Certain payloads cause the device to become permanently inoperable.

Affected products

• Totolink a3002ru Firmware: version 1.0.8 only

Published 2018-11-27. Last modified 2026-06-17.