Remote Control Vulnerability in RCS Module of Some Huawei Smart Phones (CVE-2018-7901)
Description: RCS module in Huawei ALP-AL00B smart phones with software versions earlier than 18.104.22.168, BLA-AL00B smart phones with software versions earlier than 22.214.171.124 has a remote-control vulnerability. An attacker can trick a user to install a malicious application. When the application connects with RCS for the first time, it needs user to manually click to agree. In addition, the attacker needs to obtain the key that RCS uses to authenticate the application. Successful exploitation may cause the attacker to control keyboard remotely.
Impact: Successful exploitation may cause the attacker to control keyboard remotely.
ALP-AL00B (earlier versions than 126.96.36.199)
BLA-AL00B (earlier versions than 188.8.131.52)
Mitigation: Huawei has released software updates that address this vulnerability. Please see the references or vendor advisory for more information.