Palo Alto Networks PAN-OS before 6.1.19, 7.0.x before 7.0.19, 7.1.x before 7.1.14, and 8.0.x before 8.0.6 allows remote attackers to execute arbitrary code via vectors involving the management interface.
https://www.exploit-db.com/exploits/43342/
https://security.paloaltonetworks.com/CVE-2017-15944