CVE-2026-2330: An attacker may access restricted filesystem areas on the device via the CROWN REST interface due to incomplete whitelist enforcement. Certain directories…

PriorityP269critical9.4CVSS 3.1

AVNACLPRNUINSUCLIHAH

EPSS

0.66%

47.1th percentile

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.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
sick_ag	sick_lector83x	< 2.8.0	2.8.0
sick_ag	sick_lector85x	< 2.8.0	2.8.0

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