This vulnerability allows remote attackers to execute arbitrary code on vulnerable 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 a FPJ file. A stack-based buffer overflow vulnerability can be triggered in a copy loop while processing a malformed FPJ file. An attacker can leverage this vulnerability to execute arbitrary code in the context of the process.