HUAWEI Mate 20 Pro smartphones versions earlier than 10.0.0.175(C00E69R3P8) have an improper authentication vulnerability. The software does not sufficiently validate the name of apk file in a special condition which could allow an attacker to forge a crafted application as a normal one. Successful exploit could allow the attacker to bypass digital balance function.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1786
Reference (s):
- https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200108-01-smartphone-en