Nexpose : Vulnerability Tracking : Host Details Page : Modules Tab

Modules Tab
Metasploit Pro automatically maps modules to a host based on the open services and vulnerability information that is available. Due to the number of vulnerability checks that are available, Metasploit matches exploits based on services rather than vulnerabilities.
The Modules tab displays a full list of exploits and auxiliary modules that Metasploit Pro can run against a particular asset.