Siemens S7-1500 CPU devices have an unspecified vulnerability

SIMATIC drive controllers are designed for the automation of production machines and combine the functionality of SIMATIC S7-1500 CPUs and SINAMICS S120 drive controls.SIMATIC S7-1500 CPU products are designed for discrete and continuous control in industrial environments such as global manufacturing, food and beverage, and chemical industries.SIMATIC S7- 1500 MFP CPUs offer the functionality of standard S7-1500 CPUs, but also offer the possibility to run C/C code within the CPU runtime to execute functions/algorithms that you have implemented in C/C. SIMATIC S7-1500 ODK CPUs offer the functionality of standard S7-1500 CPUs, but also offer the possibility to run C/C code within the CPU runtime to execute functions/algorithms that you have implemented in C/C. SIPLUS Extreme products are designed for reliable operation under extreme conditions and are based on SIMATIC, LOGO!, SITOP, SINAMICS, SIMOTION, SCALANCE or other devices. An attacker with physical access to the device can replace the boot image of the device and execute arbitrary code.