Path Traversal in Huawei Harmonyos

CVE-2025-31174

Path traversal vulnerability in the DFS module Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.004 (27.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Huawei Harmonyos — versions 5.0.0

Weakness classification (CWE)

CWE-22 — Path Traversal

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

psirt@huawei.com (Vendor Advisory)

Frequently asked questions

What is CVE-2025-31174?: CVE-2025-31174 is a medium-severity vulnerability in Huawei Harmonyos, classified under Path Traversal. CVSS score: 6.8/10. Published 2025-04-07.
How severe is CVE-2025-31174?: Medium severity. CVSS v3 base score is 6.8 out of 10.
Is CVE-2025-31174 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.