CVE-2018-20841: Hootoo Tripmate Titan Ht-TM05 Firmware

Critical severity, CVSS 9.8. EPSS: 47.9% chance of exploitation in the next 30 days.

HooToo TripMate Titan HT-TM05 and HT-05 routers with firmware 2.000.022 and 2.000.082 allow remote command execution via shell metacharacters in the mac parameter of a protocol.csp?function=set&fname=security&opt=mac_table request.

Affected products

• Hootoo Tripmate Titan Ht-TM05 Firmware: version 2.000.022 only; version 2.000.082 only

Published 2019-06-11. Last modified 2026-06-17.