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CVE-2026-2330

CVE-2026-2330

Published: Mar 6, 2026Updated: Mar 6, 2026 Sources: CVE List NVDCWE-552
NVD MITRE
9.4CVSSCRITICAL
EPSS Score
0.7%
Top 53.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:LI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-552

Affected Products

SICK Lector85xSICK AGICS / OT / IoT
SICK Lector83xSICK AGICS / OT / IoT
sick agcommercialDEICS / OT / IoTaka sick

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

https://www.sick.com/psirt
sick.com
https://www.sick.com/media/docs/9/19/719/special_information_sick_operating_guidelines_cybersecurity_by_sick_en_im0106719.pdf
sick.com
https://www.cisa.gov/resources-tools/resources/ics-recommended-practices
cisa.gov
and 3 more references View all →

Timeline

Published
Mar 6, 2026
Last Updated
Mar 6, 2026

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