CVE-2020-1807

HUAWEI Mate 20 smartphones with versions earlier than 10.0.0.188(C00E74R3P8) have an improper authorization vulnerability. The software does not properly restrict certain user's modification of certain configuration file, successful exploit could allow the attacker to bypass app lock after a series of operation in ADB mode.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
3.5 LOW
PHYSICAL
LOW
NONE
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
huaweiCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 5%
VendorProductVersion
huaweimate_20_firmware
𝑥
< 10.0.0.188\(c00e74r3p8\)
𝑥
= Vulnerable software versions
References
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200422-01-smartphone-en
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200422-01-smartphone-en