What is CVE-2023-3271?

CVE-2023-3271 is a vulnerability in the SICK ICR890-4 firmware that allows an unauthenticated remote attacker to gather information about the system and download data via the REST API.

What is the severity of CVE-2023-3271?

The severity of CVE-2023-3271 is high with a CVSS score of 7.5.

How does CVE-2023-3271 impact the SICK ICR890-4 firmware?

CVE-2023-3271 allows an unauthenticated remote attacker to access unauthenticated endpoints in the SICK ICR890-4 firmware, thereby gathering information and downloading data via the REST API.

Is the SICK ICR890-4 firmware version 2.5.0 vulnerable to CVE-2023-3271?

Yes, the SICK ICR890-4 firmware version 2.5.0 is affected by CVE-2023-3271.

How can I fix CVE-2023-3271 vulnerability?

To fix the CVE-2023-3271 vulnerability, it is recommended to update the SICK ICR890-4 firmware to a version above 2.5.0 or apply any available patches or fixes provided by the vendor.

Vulnerability/
CVE-2023-3271

high

8.2

CWE

284

10/7/2023

12/11/2024

CVE-2023-3271

First published: Mon Jul 10 2023(Updated: )

Improper Access Control in the SICK ICR890-4 could allow an unauthenticated remote attacker to gather information about the system and download data via the REST API by accessing unauthenticated endpoints.

Credit: psirt@sick.de psirt@sick.de

Affected Software	Affected Version	How to fix
Sick Icr890-4 Firmware	<2.5.0
SICK ICR890-4

Remedy

The recommended solution is to update the firmware to a version >= V2.5.0 as soon as possible.

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Reference Links

Frequently Asked Questions

What is CVE-2023-3271?
CVE-2023-3271 is a vulnerability in the SICK ICR890-4 firmware that allows an unauthenticated remote attacker to gather information about the system and download data via the REST API.
What is the severity of CVE-2023-3271?
The severity of CVE-2023-3271 is high with a CVSS score of 7.5.
How does CVE-2023-3271 impact the SICK ICR890-4 firmware?
CVE-2023-3271 allows an unauthenticated remote attacker to access unauthenticated endpoints in the SICK ICR890-4 firmware, thereby gathering information and downloading data via the REST API.
Is the SICK ICR890-4 firmware version 2.5.0 vulnerable to CVE-2023-3271?
Yes, the SICK ICR890-4 firmware version 2.5.0 is affected by CVE-2023-3271.
How can I fix CVE-2023-3271 vulnerability?
To fix the CVE-2023-3271 vulnerability, it is recommended to update the SICK ICR890-4 firmware to a version above 2.5.0 or apply any available patches or fixes provided by the vendor.

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