Secunia Corporate Software Inspector (CSI)

The Secunia CSI is a highly efficient vulnerability and patch scanner that:

• Inspects multiple hosts for vulnerable programs.
• Covers programs from both Microsoft and thousands of other vendors.
• Gives security status (insecure/end-of-life/patched) for each program.
• Shows the criticality rating for each insecure program.
• Provides direct links to relevant patches for insecure programs.

http://secunia.com/vulnerability_scanning/corporate/

Secunia Corporate Software Inspector (CSI)