What is CVE-2022-48291?

CVE-2022-48291 is a medium-severity vulnerability in Huawei Emui, classified under Missing Authentication for Critical Function. CVSS score: 6.5/10. Published 2023-03-27.

How severe is CVE-2022-48291?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Auth bypass in Huawei Emui

CVE-2022-48291

The Bluetooth module has an authentication bypass vulnerability in the pairing process. Successful exploitation of this vulnerability may affect confidentiality.

Vulnerability class: Broken Authentication

EPSS: 0.002 (13.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Huawei Emui — versions 13.0.0, 12.0.1, 12.0.0
Huawei Harmonyos — versions 3.1.0, 3.0.0, 2.0.1

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

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

Frequently asked questions

What is CVE-2022-48291?: CVE-2022-48291 is a medium-severity vulnerability in Huawei Emui, classified under Missing Authentication for Critical Function. CVSS score: 6.5/10. Published 2023-03-27.
How severe is CVE-2022-48291?: Medium severity. CVSS v3 base score is 6.5 out of 10.