GbScriptAddUp.asp in Advantech/BroadWin WebAccess before 7.0 does not properly perform authentication, which allows remote attackers to execute arbitrary code via unspecified vectors.
https://euvd.enisa.europa.eu/vulnerability/EUVD-2012-0276
http://www.us-cert.gov/control_systems/pdf/ICSA-12-047-01.pdf