CVE-2025-40898HIGH 8.1EPSS p27.8%

CVE-2025-40898CVE-2025-40898

Description

A path traversal vulnerability was discovered in the Import Arc data archive functionality due to insufficient validation of the input file. An authenticated user with limited privileges, by uploading a specifically-crafted Arc data archive, can potentially write arbitrary files in arbitrary paths, altering the device configuration and/or affecting its availability.

Scoring

CVSS 3.18.1 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
EPSS0.35% probability of exploitation · percentile 27.8% · 2026-08-03T12:00:16Z
Published2025-12-18
Last modified2026-04-14

Underlying weaknesses· 1

CWE-22

References

  1. https://security.nozominetworks.com/NN-2025:15-01
  2. https://cert-portal.siemens.com/productcert/html/ssa-827968.html

1

TypeTargetConfidenceTier
WeaknessImproper Limitation of a Pathname to a Restricted Directory ('Path Traversal')cwe-220%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.