Path Traversal in Huawei Harmonyos

CVE-2021-40001

The CaasKit module has a path traversal vulnerability. Successful exploitation of this vulnerability may cause the MeeTime application to be unavailable.

Vulnerability class: Path Traversal (Directory Traversal)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.

EPSS exploit prediction

EPSS: 0.008 (53.5th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 53.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2021-40001: held from 0.008 to 0.008.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2021-40001?
CVE-2021-40001 is a medium-severity vulnerability in Huawei Harmonyos, classified under Path Traversal. CVSS score: 5.3/10. Published 2022-01-10.
How severe is CVE-2021-40001?
Medium severity. CVSS v3 base score is 5.3 out of 10.