Command injection vulnerability in networking of QNAP Q'center Virtual Appliance version 1.7.1063 and earlier could allow authenticated users to run arbitrary commands.
https://www.securityfocus.com/archive/1/542141/100/0/threaded
https://www.qnap.com/zh-tw/security-advisory/nas-201807-10
https://www.exploit-db.com/exploits/45015/
https://www.coresecurity.com/advisories/qnap-qcenter-virtual-appliance-multiple-vulnerabilities