Unrestricted file upload vulnerability in the uploadImageCommon function in the UploadAjaxAction script in the WebAccess Dashboard Viewer in Advantech WebAccess before 8.1 allows remote attackers to write to files of arbitrary types via unspecified vectors.
www.rapid7.com/db/modules/exploit/windows/scada/advantech_webaccess_dashboard_file_upload
www.zerodayinitiative.com/advisories/ZDI-16-127
www.zerodayinitiative.com/advisories/ZDI-16-128
www.zerodayinitiative.com/advisories/ZDI-16-129
ics-cert.us-cert.gov/advisories/ICSA-16-014-01
www.exploit-db.com/exploits/39735/