Ecava IntegraXor HMI before n 3.60 (Build 4032) allows remote attackers to bypass authentication and execute arbitrary SQL statements via unspecified vectors related to a crafted POST request. NOTE: some sources have reported this issue as SQL injection, but this might not be accurate.
https://exchange.xforce.ibmcloud.com/vulnerabilities/66306
http://www.vupen.com/english/advisories/2011/0761
http://www.us-cert.gov/control_systems/pdf/ICSA-11-082-01.pdf
http://www.securityfocus.com/bid/47019
http://www.integraxor.com/blog/security-issue-sql-unauthenticated-vulnerability-note
http://www.integraxor.com/blog/security-issue-20101222-0700-vulnerability-note