Vigilante Advisory 2003001 – It is possible to cause Cisco Aironet Access Point to crash and reboot if the HTTP server feature is enabled. This can be accomplished by submitting a specially crafted request to the web server. There is no need to authenticate to perform this attack, only access to the web server is required. The Aironet bridge reboots upon receiving the request and failing to handle correctly this one. Afterwards, no further access to the WLAN or its services is possible.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/31463/VIGILANTE-2003001.txt
Source: https://packetstormsecurity.com/files/31463/VIGILANTE-2003001.txt.html