What is CVE-2020-9077?

CVE-2020-9077 is a low-severity vulnerability in Huawei P30, classified under Improper Authentication. CVSS score: 3.3/10. Published 2020-07-27.

How severe is CVE-2020-9077?

Low severity. CVSS v3 base score is 3.3 out of 10.

Auth bypass in Huawei P30

CVE-2020-9077

HUAWEI P30 smart phones with versions earlier than 10.1.0.160(C00E160R2P11) have an information exposure vulnerability. The system does not properly authenticate the application that access a specified interface. Attackers can trick users into installing malicious software to exploit this vulnerability and obtain some information about the device. Successful exploit may cause information disclosure.

Vulnerability class: Broken Authentication

EPSS: 0.005 (40.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N.

Affected products

Huawei P30
Huawei P30_firmware
N/a Huawei P30 — versions Versions earlier than 10.1.0.160(C00E160R2P11)

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

psirt@huawei.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2020-9077?: CVE-2020-9077 is a low-severity vulnerability in Huawei P30, classified under Improper Authentication. CVSS score: 3.3/10. Published 2020-07-27.
How severe is CVE-2020-9077?: Low severity. CVSS v3 base score is 3.3 out of 10.