Progress WhatsUp Gold GetFileWithoutZip Directory Traversal Vulnerability Remote Code Execution Exploit

This module uses a directory traversal vulnerability to deploy an agent in Progress WhatsUp Gold that will run with the IIS APPPOOL\NmConsole user privileges. The module will launch a local webserver that will be used in the attack to send poisoned responses and to upload a webshell to the target. Then it will trigger the vulnerability via the /NmAPI/RecurringReport endpoint. Finally, it will buteforce a webshell name trying to find the one uploaded by the server, that will deploy an agent. The webshell will be saved in the "C:\Program Files (x86)\Ipswitch\WhatsUp\html\NmConsole\Data\ExportedReports" directory of the target.