Ansible Tower before version 3.2.4 has a flaw in the management of system and organization administrators that allows for privilege escalation. System administrators that are members of organizations can have their passwords reset by organization administrators, allowing organization administrators access to the entire system.
https://www.ansible.com/security
https://bugzilla.redhat.com/show_bug.cgi?id=1563492
https://access.redhat.com/security/cve/cve-2018-1101