The web server for Cisco Aironet AP1x00 Series Wireless devices running certain versions of IOS 12.2 allow remote attackers to cause a denial of service (reload) via a malformed URL.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5834
http://www.vigilante.com/inetsecurity/advisories/VIGILANTE-2003001.htm
http://www.cisco.com/warp/public/707/cisco-sa-20030728-ap1x00.shtml
http://archives.neohapsis.com/archives/vulnwatch/2003-q3/0055.html