What is CVE-2023-3272?

CVE-2023-3272 is a vulnerability in the SICK ICR890-4 firmware that allows a remote attacker to intercept unencrypted network traffic and gather sensitive information.

How does CVE-2023-3272 impact SICK ICR890-4 firmware?

CVE-2023-3272 exposes SICK ICR890-4 firmware to the risk of cleartext transmission of sensitive information, enabling remote attackers to intercept unencrypted network traffic.

What is the severity of CVE-2023-3272?

CVE-2023-3272 has a severity rating of 7.5, which is considered high.

How can I fix CVE-2023-3272 in SICK ICR890-4 firmware?

To fix CVE-2023-3272, it is recommended to update the SICK ICR890-4 firmware to version 2.5.0 or higher, which provides encryption for network traffic.

Where can I find more information about CVE-2023-3272?

More information about CVE-2023-3272 can be found at the following references: [Link 1](https://sick.com/.well-known/csaf/white/2023/sca-2023-0006.json), [Link 2](https://sick.com/psirt), [Link 3](https://sick.com/.well-known/csaf/white/2023/sca-2023-0006.pdf).

Vulnerability/
CVE-2023-3272

high

7.5

CWE

319

10/7/2023

12/11/2024

CVE-2023-3272

First published: Mon Jul 10 2023(Updated: )

Cleartext Transmission of Sensitive Information in the SICK ICR890-4 could allow a remote attacker to gather sensitive information by intercepting network traffic that is not encrypted.

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

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

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Reference Links

Frequently Asked Questions

What is CVE-2023-3272?
CVE-2023-3272 is a vulnerability in the SICK ICR890-4 firmware that allows a remote attacker to intercept unencrypted network traffic and gather sensitive information.
How does CVE-2023-3272 impact SICK ICR890-4 firmware?
CVE-2023-3272 exposes SICK ICR890-4 firmware to the risk of cleartext transmission of sensitive information, enabling remote attackers to intercept unencrypted network traffic.
What is the severity of CVE-2023-3272?
CVE-2023-3272 has a severity rating of 7.5, which is considered high.
How can I fix CVE-2023-3272 in SICK ICR890-4 firmware?
To fix CVE-2023-3272, it is recommended to update the SICK ICR890-4 firmware to version 2.5.0 or higher, which provides encryption for network traffic.
Where can I find more information about CVE-2023-3272?
More information about CVE-2023-3272 can be found at the following references: [Link 1](https://sick.com/.well-known/csaf/white/2023/sca-2023-0006.json), [Link 2](https://sick.com/psirt), [Link 3](https://sick.com/.well-known/csaf/white/2023/sca-2023-0006.pdf).

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