module

Procyon Core Server HMI Coreservice.exe Stack Buffer Overflow

Disclosed
Sep 8, 2011
Created
May 30, 2018

Description

This module exploits a vulnerability in the coreservice.exe component of Proycon
Core Server fails to do proper bounds checking before copying data into a small buffer on the stack.
This causes a buffer overflow and allows to overwrite a structured exception handling
record on the stack, allowing for unauthenticated remote code execution. Also, after the
payload exits, Coreservice.exe should automatically recover.

Authors

Platform

Windows

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

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