Advantech WebAccess SCADA webvact.ocx AccessCode Buffer Overflow (CVE-2014-0767)

A stack buffer overflow exists in Advantech's WebAccess SCADA software. This is due to insufficient input validation on the AccessCode parameter of the webvact.ocx ActiveX control, a part of the WebAccess Client. A remote, unauthenticated attacker could exploit this vulnerability by enticing a...