CVE-2013-3367: TRENDnet Tew-691gr Firmware

Critical severity, CVSS 9.8. EPSS: 2.7% chance of exploitation in the next 30 days.

Undocumented TELNET service in TRENDnet TEW-691GR and TEW-692GR when a web page named backdoor contains an HTML parameter of password and a value of j78G¬DFdg_24Mhw3.

Affected products

• TRENDnet Tew-691gr Firmware: affected versions not specified
• TRENDnet Tew-692gr Firmware: affected versions not specified

Published 2019-11-13. Last modified 2026-06-16.