Siemens JT Open Toolkit (Siemens JTTK) is a C++ Application Programming Interface (API) from Siemens, Germany, providing support for 64-bit application development on Microsoft Windows, Linux and MacOS. It provides support for 64-bit application development on Microsoft Windows, Linux, and MacOS.JT is a publicly available data format developed by Siemens Digital Industry Software and is widely used for communication, visualization, digital modeling, and a variety of other purposes.Siemens Parasolid is a three-dimensional geometric modeling tool that supports a variety of techniques, including solid modeling, direct editing, and free-form surface/drawing modeling. A buffer overflow vulnerability exists in multiple Siemens products that can be exploited by an attacker to execute code in the context of the current process.