A stack-based buffer overflow vulnerability in Delta Electronics DOPSoft Version 4.00.11 and prior may be exploited by processing a specially crafted project file, which may allow an attacker to execute arbitrary code.Referenceshttps://us-cert.cisa.gov/ics/advisories/icsa-21-238-04https://www.zerodayinitiative.com/advisories/ZDI-21-1059/