Stack-based buffer overflow in CEServer.exe in the CEServer component in the Remote Agent module in InduSoft Web Studio 6.1 and 7.0 allows remote attackers to execute arbitrary code via a crafted 0x15 (aka Remove File) operation for a file with a long name.
http://www.zerodayinitiative.com/advisories/ZDI-11-329/
http://www.us-cert.gov/control_systems/pdf/ICSA-11-319-01.pdf