CVE-2021-32939

FATEK Automation FvDesigner, Versiones 1.5.88 y anteriores, es vulnerable a una escritura fuera de límites mientras procesa archivos de proyecto, permitiendo a un atacante diseñar un archivo de proyecto que puede permitir una ejecución de código arbitrario

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Fatek Automation FvDesigner. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of FPJ files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.