Multiple SQL injection vulnerabilities in IP Reg 0.4 and earlier allow remote attackers to execute arbitrary SQL commands via the (1) location_id parameter to locationdel.php and (2) vlan_id parameter to vlanedit.php. NOTE: the vlanview.php and vlandel.php vectors are already covered by CVE-2007-6579.
https://www.exploit-db.com/exploits/6765
https://exchange.xforce.ibmcloud.com/vulnerabilities/45934
http://securityreason.com/securityalert/4435