CVE-2017-5237

Due to a lack of authentication, an unauthenticated user who knows the Eview EV-07S GPS Tracker's phone number can revert the device to a factory default configuration with an SMS command, "RESET!"

CVE-2017-5239

Due to a lack of standard encryption when transmitting sensitive information over the internet to a centralized monitoring service, the Eview EV-07S GPS Tracker discloses personally identifying information, such as GPS data and IMEI numbers, to any man-in-the-middle (MitM) listener.