CVE-2026-75784: TRENDnet Tew-WLC100

Critical severity, CVSS 10.0. EPSS: 1.1% chance of exploitation in the next 30 days.

A vulnerability was detected in TRENDnet TEW-WLC100 1v2.07b01. Affected by this issue is the function FUN_0040da4c of the file /usr/nginx/sbin/nginx of the component HTTP Header Handler. The manipulation of the argument Server results in stack-based buffer overflow. The attack may be launched remotely. The exploit is now public and may be used.

Affected products

• TRENDnet Tew-WLC100: version 1v2.07b01 only

Published 2026-08-18. Last modified 2026-08-20.