What is CVE-2021-37116?

CVE-2021-37116 is a critical-severity vulnerability in Huawei Harmonyos, classified under Improper Input Validation. CVSS score: 9.1/10. Published 2022-01-03.

How severe is CVE-2021-37116?

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

Improper input validation in Huawei Harmonyos

CVE-2021-37116

PCManager has a Weaknesses Introduced During Design vulnerability .Successful exploitation of this vulnerability may cause that the PIN of the subscriber is changed.

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

EPSS: 0.007 (50.9th 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:H/I:N/A:H.

Affected products

Huawei Harmonyos — versions 2.0

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

psirt@huawei.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-37116?: CVE-2021-37116 is a critical-severity vulnerability in Huawei Harmonyos, classified under Improper Input Validation. CVSS score: 9.1/10. Published 2022-01-03.
How severe is CVE-2021-37116?: Critical severity. CVSS v3 base score is 9.1 out of 10.