Auth bypass in Huawei Emui

CVE-2022-48350

The HUAWEI Messaging app has a vulnerability of unauthorized file access. Successful exploitation of this vulnerability may affect confidentiality.

Vulnerability class: Broken Access Control

EPSS: 0.004 (32.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Huawei Emui — versions 13.0.0
Huawei Harmonyos — versions 3.0.0

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

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

Frequently asked questions

What is CVE-2022-48350?: CVE-2022-48350 is a high-severity vulnerability in Huawei Emui, classified under Missing Authorization. CVSS score: 7.5/10. Published 2023-03-27.
How severe is CVE-2022-48350?: High severity. CVSS v3 base score is 7.5 out of 10.