Describe CVE-2007-5550.
What is CVE-2007-5550?
Unspecified vulnerability in Cisco IOS allows remote attackers to obtain the IOS version via unspecified vectors involving a "common network service", aka PSIRT-1255024833.  NOTE: as of 20071016, the only disclosure is a vague pre-advisory with no actionable information.  However, since it is from a well-known researcher, it is being assigned a CVE identifier for tracking purposes..