What is CVE-2020-1831?

CVE-2020-1831 is a low-severity vulnerability in Huawei Mate 20, classified under Incorrect Authorization. CVSS score: 2.4/10. Published 2020-05-29.

How severe is CVE-2020-1831?

Low severity. CVSS v3 base score is 2.4 out of 10.

Auth bypass in Huawei Mate 20

CVE-2020-1831

HUAWEI Mate 20 smartphones with versions earlier than 10.0.0.195(SP31C00E74R3P8) have an improper authorization vulnerability. The digital balance function does not sufficiently restrict the using time of certain user, successful exploit c…

Vulnerability class: Broken Access Control

EPSS: 0.002 (9.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 2.4 (Low). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.

Affected products

Huawei Mate 20 — versions Versions earlier than 10.0.0.195(SP31C00E74R3P8)
Huawei Mate_20
Huawei Mate_20_firmware

Weakness classification (CWE)

CWE-863 — Incorrect Authorization

References

psirt@huawei.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2020-1831?: CVE-2020-1831 is a low-severity vulnerability in Huawei Mate 20, classified under Incorrect Authorization. CVSS score: 2.4/10. Published 2020-05-29.
How severe is CVE-2020-1831?: Low severity. CVSS v3 base score is 2.4 out of 10.