CVEvulnerability
CVE-2026-2330
9.4 CRITICAL
Official page ↗
- Status
- Awaiting Analysis
- Published
- 2026-03-06
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.4 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
- Weaknesses
- CWE-552
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.
Related
Weakness · CWE (1)
- CWE-552 Files or Directories Accessible to External Parties weakness
References
- https://www.cisa.gov/resources-tools/resources/ics-recommended-practices www.cisa.gov
- https://www.first.org/cvss/calculator/3.1 www.first.org
- https://www.sick.com/.well-known/csaf/white/2026/sca-2026-0006.json www.sick.com
- https://www.sick.com/.well-known/csaf/white/2026/sca-2026-0006.pdf www.sick.com
- https://www.sick.com/media/docs/9/19/719/special_information_sick_operating_guidelines_cybersecurity_by_sick_en_im0106719.pdf www.sick.com
- https://www.sick.com/psirt www.sick.com