The HMI web application in Siemens WinCC (TIA Portal) 11 allows remote authenticated users to cause a denial of service (daemon crash) via a crafted HTTP request.Referenceshttp://ics-cert.us-cert.gov/pdf/ICSA-13-079-03.pdfhttp://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-212483.pdf
