CVE-2020-1794

MediumCVSS 4.6/10Last modified Jun 17, 2026

Description

There is an improper authentication vulnerability in several smartphones. The applock does not perform a sufficient authentication in certain scenarios, successful exploit could allow the attacker to gain certain data of the application which is locked. Affected product versions include:HUAWEI Mate 20 versions Versions earlier than 10.0.0.188(C00E74R3P8);HUAWEI Mate 30 Pro versions Versions earlier than 10.0.0.203(C00E202R7P2).

Metrics

CVSS 3.1 4.6/10CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-287

Affected software

Vendor	Product	Versions
n/a	HUAWEI Mate 20;HUAWEI Mate 30 Pro	Versions earlier than 10.0.0.188(C00E74R3P8); Versions earlier than 10.0.0.203(C00E202R7P2)

References

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200318-02-smartphone-enVendor Advisory
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200318-02-smartphone-enVendor Advisory

Timeline

Published: Mar 20, 2020
Last modified: Jun 17, 2026
NVD status: Modified

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