CVE-2001-1065
Web-based configuration utility in Cisco 600 series routers running CBOS 2.0.1 through 2.4.2ap binds itself to port 80 even when web-based configuration services are disabled, which could leave the router open to attack.
Date published : 2002-02-02
http://www.cisco.com/warp/public/707/cisco-cbos-webserver-pub.shtml