There is an unauthorized access vulnerability in some ZTE mobile phones. If a malicious application is installed on the phone, it could delete some system files without user permission.

There is an unauthorized access vulnerability in some ZTE mobile phones. If a malicious application is installed on the phone, it could start a non-public interface of an application without user permission.

There is an unauthorized access vulnerability in some ZTE mobile phones. If a malicious application is installed on the phone, it could overwrite some system configuration files and user installers without user permission.