Researcher discovered a critical vulnerability in the web server component of 3S-Smart Software Solutionsâ CODESYS WebVisu product currently used in 116 PLCs and HMIs from many vendors, Security researcher Zhu WenZhe from Istury IOT discovered a critical stack-based buffer overflow vulnerability in the web server component of 3S-Smart Software Solutionsâ CODESYS WebVisu product that allows users to view […]