CVE-2019-13278: TRENDnet Tew-827dru Firmware

Critical severity, CVSS 9.8. EPSS: 8.8% chance of exploitation in the next 30 days.

TRENDnet TEW-827DRU with firmware up to and including 2.04B03 contains multiple command injections when processing user input for the setup wizard, allowing an unauthenticated user to run arbitrary commands on the device. The vulnerability can be exercised on the local intranet or remotely if remote administration is enabled.

Affected products

• TRENDnet Tew-827dru Firmware: up to and including 2.04b03

Published 2019-07-10. Last modified 2026-06-17.