PHP remote file inclusion vulnerability in index.php in NetRisk 1.9.7 and earlier allows remote attackers to execute arbitrary PHP code via a URL in the page parameter. NOTE: this can also be leveraged for local file inclusion using directory traversal sequences.
https://www.exploit-db.com/exploits/4833
https://exchange.xforce.ibmcloud.com/vulnerabilities/39419
http://www.securityfocus.com/bid/27136