A vulnerability, which was classified as critical, was found in TRENDnet TEW-811DRU 18.104.22.168. Affected is an unknown function of the file /wireless/basic.asp of the component httpd. The manipulation of the argument device_web_ip leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-219936.