The PAN-OS management web interface page in PAN-OS 6.1.20 and earlier, PAN-OS 7.1.16 and earlier, PAN-OS 8.0.9 and earlier may allow an attacker to delete files in the system via specific request parameters.Referenceshttp://www.securitytracker.com/id/1041242http://www.securityfocus.com/bid/104676https://security.paloaltonetworks.com/CVE-2018-9242