Synopsis
It is possible to determine which TCP ports are open.
Description
This plugin is a classical TCP port scanner. It shall be reasonably quick even against a firewalled target.
Once a TCP connection is open, it grabs any available banner for the service identification plugins.
Note that TCP scanners are more intrusive than SYN (half open) scanners.
Solution
Protect your target with an IP filter.
Plugin Details
File Name: nessus_tcp_scanner.nbin
Supported Sensors: Nessus