CVE-2026-2330CRITICAL 9.4EPSS p46.9%

CVE-2026-2330CVE-2026-2330

Description

An attacker may access restricted filesystem areas on the device via the CROWN REST interface due to incomplete whitelist enforcement. Certain directories intended for internal testing were not covered by the whitelist and are accessible without authentication. An unauthenticated attacker could place a manipulated parameter file that becomes active after a reboot, allowing modification of critical device settings, including network configuration and application parameters.

Scoring

CVSS 3.19.4 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
EPSS0.66% probability of exploitation · percentile 46.9% · 2026-06-19T12:03:05Z
Published2026-03-06
Last modified2026-03-09

Underlying weaknesses· 1

CWE-552

References

  1. https://www.cisa.gov/resources-tools/resources/ics-recommended-practices
  2. https://www.first.org/cvss/calculator/3.1
  3. https://www.sick.com/.well-known/csaf/white/2026/sca-2026-0006.json
  4. https://www.sick.com/.well-known/csaf/white/2026/sca-2026-0006.pdf
  5. https://www.sick.com/media/docs/9/19/719/special_information_sick_operating_guidelines_cybersecurity_by_sick_en_im0106719.pdf
  6. https://www.sick.com/psirt

1

TypeTargetConfidenceTier
WeaknessFiles or Directories Accessible to External Partiescwe-5520%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

CVE
CVE-2025-3626
CVE
CVE-2025-41651
CVE
CVE-2025-3719
CVE
CVE-2026-2331
CVE
CVE-2026-22910
CVE
CVE-2025-25270
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.