What is the severity of CVE-2023-28489?

The severity of CVE-2023-28489 is critical with a CVSS score of 9.8.

Which devices are affected by CVE-2023-28489?

CP-8031 MASTER MODULE (All versions < CPCI85 V05) and CP-8050 MASTER MODULE (All versions < CPCI85 V05) are affected.

How can I fix CVE-2023-28489?

You can fix CVE-2023-28489 by applying the latest firmware update provided by Siemens.

Are Siemens Cp-8031 and Cp-8050 devices vulnerable to CVE-2023-28489?

Siemens Cp-8031 and Cp-8050 devices are vulnerable to CVE-2023-28489 if they have versions older than CPCI85 V05.

Vulnerability/
CVE-2023-28489

critical

9.8

CWE

11/4/2023

2/8/2024

CVE-2023-28489: Command Injection

Q: What is the vulnerability in CVE-2023-28489?

The vulnerability in CVE-2023-28489 is command injection via the web server port 443/tcp if the parameter "Remote Operation" is enabled.

Q: How can I fix CVE-2023-28489?

You can fix CVE-2023-28489 by applying the latest firmware update provided by Siemens.

Q: Are Siemens Cp-8031 and Cp-8050 devices vulnerable to CVE-2023-28489?

Siemens Cp-8031 and Cp-8050 devices are vulnerable to CVE-2023-28489 if they have versions older than CPCI85 V05.

First published: Tue Apr 11 2023(Updated: )

A vulnerability has been identified in CP-8031 MASTER MODULE (All versions < CPCI85 V05), CP-8050 MASTER MODULE (All versions < CPCI85 V05). Affected devices are vulnerable to command injection via the web server port 443/tcp, if the parameter “Remote Operation” is enabled. The parameter is disabled by default. The vulnerability could allow an unauthenticated remote attacker to perform arbitrary code execution on the device.

Credit: productcert@siemens.com

Affected Software	Affected Version	How to fix
Siemens Cp-8031 Firmware	<cpci85_v05
Siemens Cp-8031
Siemens Cp-8050 Firmware	<cpci85_v05
Siemens Cp-8050

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2023-28489?
The severity of CVE-2023-28489 is critical with a CVSS score of 9.8.
Which devices are affected by CVE-2023-28489?
CP-8031 MASTER MODULE (All versions < CPCI85 V05) and CP-8050 MASTER MODULE (All versions < CPCI85 V05) are affected.
What is the vulnerability in CVE-2023-28489?
The vulnerability in CVE-2023-28489 is command injection via the web server port 443/tcp if the parameter "Remote Operation" is enabled.
How can I fix CVE-2023-28489?
You can fix CVE-2023-28489 by applying the latest firmware update provided by Siemens.
Are Siemens Cp-8031 and Cp-8050 devices vulnerable to CVE-2023-28489?
Siemens Cp-8031 and Cp-8050 devices are vulnerable to CVE-2023-28489 if they have versions older than CPCI85 V05.

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vendor/siemens
canonical/siemens cp-8031 firmware
canonical/siemens cp-8031
canonical/siemens cp-8050 firmware
canonical/siemens cp-8050

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