HUAWEI P30 smartphones with versions earlier than 10.1.0.135(C00E135R2P11) have an improper authentication vulnerability. A logic error occurs when handling NFC work, an attacker should establish a NFC connection to the target phone, and then do a series of operations on the target phone. Successful exploit could allow a guest user do certain operation which is beyond the guest user’s privilege.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1798
Reference (s):
- https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200527-02-smartphone-en