What is CVE-2020-1801?

CVE-2020-1801 is a medium-severity vulnerability in Huawei Mate 30, classified under Improper Authentication. CVSS score: 5.5/10. Published 2020-04-10.

How severe is CVE-2020-1801?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Auth bypass in Huawei Mate 30

CVE-2020-1801

There is an improper authentication vulnerability in several smartphones. Certain function interface in the system does not sufficiently validate the caller's identity in certain share scenario, successful exploit could cause information disclosure. Affected product versions include:Mate 30 Pro versions Versions earlier than 10.0.0.205(C00E202R7P2);Mate 30 versions Versions earlier than 10.0.0.205(C00E201R7P2).

Vulnerability class: Broken Authentication

EPSS: 0.006 (44.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.

Affected products

Huawei Mate_30
Huawei Mate_30_firmware
Huawei Mate_30_pro
Huawei Mate_30_pro_firmware
N/a Mate 30 Pro;mate — versions Versions earlier than 10.0.0.205(C00E202R7P2), Versions earlier than 10.0.0.205(C00E201R7P2)

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

psirt@huawei.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2020-1801?: CVE-2020-1801 is a medium-severity vulnerability in Huawei Mate 30, classified under Improper Authentication. CVSS score: 5.5/10. Published 2020-04-10.
How severe is CVE-2020-1801?: Medium severity. CVSS v3 base score is 5.5 out of 10.