What is CVE-2021-37023?

CVE-2021-37023 is a medium-severity vulnerability in Huawei Harmonyos, classified under Path Traversal. CVSS score: 6.5/10. Published 2021-11-23.

How severe is CVE-2021-37023?

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

Path Traversal in Huawei Harmonyos

CVE-2021-37023

There is a Improper Access Control vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability will cause media files which can be reads and writes in non-distributed directories on any device on the network..

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.006 (43.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

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

Affected products

Huawei Harmonyos — versions 2.0

Weakness classification (CWE)

CWE-22 — Path Traversal

References

psirt@huawei.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-37023?: CVE-2021-37023 is a medium-severity vulnerability in Huawei Harmonyos, classified under Path Traversal. CVSS score: 6.5/10. Published 2021-11-23.
How severe is CVE-2021-37023?: Medium severity. CVSS v3 base score is 6.5 out of 10.