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CVE-2026-2330

CRITICAL

9.4

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung9.4

SchweregradCRITICAL

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht3/6/2026

Zuletzt geandert3/9/2026

Quellenvd

Honeypot-Sichtungen0

Schwachen (CWE)

CWE-552

Referenzen

https://www.cisa.gov/resources-tools/resources/ics-recommended-practices(psirt@sick.de)

https://www.first.org/cvss/calculator/3.1(psirt@sick.de)

https://www.sick.com/.well-known/csaf/white/2026/sca-2026-0006.json(psirt@sick.de)

https://www.sick.com/.well-known/csaf/white/2026/sca-2026-0006.pdf(psirt@sick.de)

https://www.sick.com/media/docs/9/19/719/special_information_sick_operating_guidelines_cybersecurity_by_sick_en_im0106719.pdf(psirt@sick.de)

https://www.sick.com/psirt(psirt@sick.de)

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.