The default configuration of Zenoss Core before 5 allows remote attackers to read or modify database information by connecting to unspecified open ports, aka ZEN-15408.
https://docs.google.com/spreadsheets/d/1dHAc4PxUbs-4Dxzm1wSCE0sMz5UCMY6SW3PlMHSyuuQ/edit?usp=sharing