What is CVE-2020-1788?

CVE-2020-1788 is a medium-severity vulnerability in Huawei Honor V30, classified under Improper Authentication. CVSS score: 5.5/10. Published 2020-01-21.

How severe is CVE-2020-1788?

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

Auth bypass in Huawei Honor V30

CVE-2020-1788

Honor V30 smartphones with versions earlier than 10.0.1.135(C00E130R4P1) have an improper authentication vulnerability. Certain applications do not properly validate the identity of another application who would call its interface. An attacker could trick the user into installing a malicious application. Successful exploit could allow unauthorized actions leading to information disclosure.

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 Honor_v30
Huawei Honor_v30_firmware
N/a Honor V30 — versions Versions earlier than 10.0.1.135(C00E130R4P1)

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

psirt@huawei.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2020-1788?: CVE-2020-1788 is a medium-severity vulnerability in Huawei Honor V30, classified under Improper Authentication. CVSS score: 5.5/10. Published 2020-01-21.
How severe is CVE-2020-1788?: Medium severity. CVSS v3 base score is 5.5 out of 10.