Description
This module exploits a stack based buffer overflow on Yokogawa CS3000. The vulnerability exists in the service BKFSim_vhfd.exe when using malicious user-controlled data to create logs using functions like vsprintf and memcpy in an insecure way. This module has been tested successfully on Yokogawa Centum CS3000 R3.08.50 over Windows XP SP3.
Module options
To display the available options, load the module within the Metasploit console and run the commands 'show options' or 'show advanced':
msf > use exploit/windows/scada/yokogawa/bkfsim_vhfdmsf undefined(bkfsim_vhfd) > show actions ...actions...msf undefined(bkfsim_vhfd) > set ACTION < action-name >msf undefined(bkfsim_vhfd) > show options ...show and set options...msf undefined(bkfsim_vhfd) > runPrioritise with Active Threat Intelligence
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