What is CVE-2021-39992?

CVE-2021-39992 is a high-severity vulnerability in Huawei Emui, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 7.8/10. Published 2022-02-09.

How severe is CVE-2021-39992?

High severity. CVSS v3 base score is 7.8 out of 10.

Vulnerability in Huawei Emui

CVE-2021-39992

There is an improper security permission configuration vulnerability on ACPU.Successful exploitation of this vulnerability may affect service confidentiality, integrity, and availability.

EPSS: 0.002 (5.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Huawei Emui — versions 12.0.0

Weakness classification (CWE)

CWE-732 — Incorrect Permission Assignment for Critical Resource

References

psirt@huawei.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-39992?: CVE-2021-39992 is a high-severity vulnerability in Huawei Emui, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 7.8/10. Published 2022-02-09.
How severe is CVE-2021-39992?: High severity. CVSS v3 base score is 7.8 out of 10.