A shell injection vulnerability on the Sophos Cyberoam firewall appliance with CyberoamOS before 10.6.6 MR-6 allows remote attackers to execute arbitrary commands via the Web Admin and SSL VPN consoles.
https://thebestvpn.com/cyberoam-preauth-rce/
https://euvd.enisa.europa.eu/vulnerability/EUVD-2019-7531