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A stack-based buffer overflow vulnerability exists in BKESimmgr.exe, part of the Expanded Test Functions package in multiple Yokogawa industrial control system products, including CENTUM CS 1000, CENTUM CS 3000 Entry Class (R3.09.50 and earlier), CENTUM VP (R5.03.00 and earlier), CENTUM VP Entry Class (R5.03.00 and earlier), Exaopc (R3.71.02 and earlier), B/M9000CS (R5.05.01 and earlier), and B/M9000 VP (R7.03.01 and earlier). The vulnerability can be triggered by sending a specially crafted packet to the affected service, resulting in a buffer overflow on the stack.
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1 valid exploit after Mallory filtered fakes, detection scripts, and README-only repos.
This repository contains a single Metasploit module targeting a stack-based buffer overflow vulnerability (CVE-2014-0782) in the BKESimmgr.exe service of Yokogawa Centum CS3000 R3.08.50, running on Windows XP SP3 or Windows 2003 SP2. The exploit works by sending a specially crafted TCP packet to port 34205, triggering an insecure memcpy operation and allowing for remote code execution. The module includes a ROP chain to bypass DEP and uses a customizable Metasploit payload (up to 340 bytes). The code provides both a check method to verify vulnerability and an exploit method to deliver the payload. The only fingerprintable endpoint is the TCP port 34205, which must be accessible for exploitation. The repository is structured as a single Ruby file compatible with the Metasploit framework, and is operational, allowing for remote code execution with a user-supplied payload.
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