Path Traversal in Hiksemi Hs-Afs-S1h1

CVE-2026-22625

Improper handling of filenames in certain HIKSEMI NAS products may lead to the exposure of sensitive system files.

Vulnerability class: Path Traversal (Directory Traversal)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 4.6 (Medium). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.003 (16.0th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 16th percentile — 16.0% 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-2026-22625: held from 0.002 to 0.003.

EPSS over last 30 days · oldest: 0.002 · newest: 0.003 · change: +0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-22625?
CVE-2026-22625 is a medium-severity vulnerability in Hiksemi Hs-Afs-S1h1, classified under Path Traversal. CVSS score: 4.6/10. Published 2026-01-30.
How severe is CVE-2026-22625?
Medium severity. CVSS v3 base score is 4.6 out of 10.