VT-Designer Version 2.1.7.31 is vulnerable by the program reading the contents of a file (which is already in memory) into another heap-based buffer, which may cause the program to crash or allow remote code execution.

VT-Designer Version 2.1.7.31 is vulnerable by the program populating objects with user supplied input via a file without first checking for validity, allowing attacker supplied input to be written to known memory locations. This may cause the program to crash or allow remote code execution.

INVT Studio 1.2 allows remote attackers to cause a denial of service during import operations.