Siemens Tecnomatix Plant Simulation is an industrial control device from Siemens, Germany. Using the function of discrete event simulation for production volume analysis and optimization, and thus improve the manufacturing system performance. A file analysis vulnerability exists in Siemens Tecnomatix Plant Simulation due to a type obfuscation vulnerability contained in the affected application when analyzing a carefully crafted IGS file. An attacker could exploit the vulnerability to execute code in the context of the current process.