This module exploits a vulnerability found in ICONICS WebHMI's ActiveX control. By supplying a long string of data to the 'SetActiveXGUID' parameter, GenVersion.dll fails to do any proper bounds checking before this input is copied onto the stack, which causes a buffer overflow, and results arbitrary code execution under the context of the user.
To display the available options, load the module within the Metasploit console and run the commands 'show options' or 'show advanced':
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