Multiple SQL injection vulnerabilities in Acidcat CMS 3.4.1 allow remote attackers to execute arbitrary SQL commands via the (1) cID parameter to default.asp and the (2) username parameter to main_login2.asp.
https://www.exploit-db.com/exploits/5478
https://exchange.xforce.ibmcloud.com/vulnerabilities/41918
http://www.securityfocus.com/archive/1/491129/100/0/threaded