What is CVE-2020-9258?

CVE-2020-9258 is a medium-severity vulnerability in Huawei P30, classified under Improper Input Validation. CVSS score: 5.5/10. Published 2020-07-10.

How severe is CVE-2020-9258?

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

Improper input validation in Huawei P30

CVE-2020-9258

HUAWEI P30 smartphone with versions earlier than 10.1.0.135(C00E135R2P11) have an improper input verification vulnerability. An attribution in a module is not set correctly and some verification is lacked. Attackers with local access can exploit this vulnerability by injecting malicious fragment. This may lead to user information leak.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.002 (12.9th 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 P30
Huawei P30_firmware
N/a Huawei P30 — versions Versions earlier than 10.1.0.135(C00E135R2P11)

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

psirt@huawei.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2020-9258?: CVE-2020-9258 is a medium-severity vulnerability in Huawei P30, classified under Improper Input Validation. CVSS score: 5.5/10. Published 2020-07-10.
How severe is CVE-2020-9258?: Medium severity. CVSS v3 base score is 5.5 out of 10.