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DATAC RealWin SCADA Server 2 On_FC_CONNECT_FCS_a_FILE Buffer Overflow

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DATAC RealWin SCADA Server 2 On_FC_CONNECT_FCS_a_FILE Buffer Overflow



This module exploits a vulnerability found in DATAC Control International RealWin SCADA Server 2.1 and below. By supplying a specially crafted On_FC_BINFILE_FCS_*FILE packet via port 910, RealWin will try to create a file (which would be saved to C:\Program Files\DATAC\Real Win\RW-version\filename) by first copying the user- supplied filename with an inline memcpy routine without proper bounds checking, which results a stack-based buffer overflow, allowing arbitrary remote code execution. Tested version: 2.0 (Build


  • Luigi Auriemma
  • MC <mc@metasploit.com>




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/realwin_on_fc_binfile_a
msf exploit(realwin_on_fc_binfile_a) > show targets
msf exploit(realwin_on_fc_binfile_a) > set TARGET < target-id >
msf exploit(realwin_on_fc_binfile_a) > show options
    ...show and set options...
msf exploit(realwin_on_fc_binfile_a) > exploit

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