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CVE-2026-2330

CRITICAL

9.4

Descripcion

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.

Detalles CVE

Puntuacion CVSS v3.19.4

SeveridadCRITICAL

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado3/6/2026

Ultima modificacion3/9/2026

Fuentenvd

Avistamientos honeypot0

Debilidades (CWE)

CWE-552

Referencias

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)

Correlaciones IOC

Sin correlaciones registradas

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