What is CVE-2020-1803?

CVE-2020-1803 is a medium-severity vulnerability in Huawei Honor V20, classified under Improper Authentication. CVSS score: 5.3/10. Published 2020-04-20.

How severe is CVE-2020-1803?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Auth bypass in Huawei Honor V20

CVE-2020-1803

Huawei smartphones Honor V20 with versions earlier than 10.0.0.179(C636E3R4P3),versions earlier than 10.0.0.180(C185E3R3P3),versions earlier than 10.0.0.180(C432E10R3P4) have an information disclosure vulnerability. The device does not suf…

Vulnerability class: Broken Authentication

EPSS: 0.003 (22.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Huawei Honor V20 — versions Versions earlier than 10.0.0.179(C636E3R4P3), Versions earlier than 10.0.0.180(C185E3R3P3), Versions earlier than 10.0.0.180(C432E10R3P4)
Huawei Honor_v20
Huawei Honor_v20_firmware

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

psirt@huawei.com (x_refsource_CONFIRM, Vendor Advisory)
psirt@huawei.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2020-1803?: CVE-2020-1803 is a medium-severity vulnerability in Huawei Honor V20, classified under Improper Authentication. CVSS score: 5.3/10. Published 2020-04-20.
How severe is CVE-2020-1803?: Medium severity. CVSS v3 base score is 5.3 out of 10.