What is CVE-2021-46742?

CVE-2021-46742 is a critical-severity vulnerability in Huawei Emui. CVSS score: 9.1/10. Published 2022-04-11.

How severe is CVE-2021-46742?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Vulnerability in Huawei Emui

CVE-2021-46742

The multi-window module has a vulnerability of unauthorized insertion and tampering of Settings.Secure data.Successful exploitation of this vulnerability may affect the availability.

EPSS: 0.007 (49.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H.

Affected products

Huawei Emui — versions 12.0.0, 11.0.1, 11.0.0
Huawei Harmonyos — versions 2.0
Huawei Magic Ui — versions 4.0.0, 3.1.1, 3.1.0
Huawei Magic_ui — versions 3.1.0, 3.1.1, 4.0.0

References

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

Frequently asked questions

What is CVE-2021-46742?: CVE-2021-46742 is a critical-severity vulnerability in Huawei Emui. CVSS score: 9.1/10. Published 2022-04-11.
How severe is CVE-2021-46742?: Critical severity. CVSS v3 base score is 9.1 out of 10.