CVE-2023-2263

Rockwell Automation Kinetix 5700 DC Bus Power Supply Series A – CIP Message Attack Could Cause Denial-Of-Service

Description

The Rockwell Automation Kinetix 5700 DC Bus Power Supply Series A is vulnerable to CIP fuzzing.  The new ENIP connections cannot be established if impacted by this vulnerability,  which prohibits operational capabilities of the device resulting in a denial-of-service attack.

Remediation

Solution:

  • * Upgrade to V13.003 or later https://compatibility.rockwellautomation.com/Pages/MultiProductCompareSelections.aspx  which has been released to mitigate these issues.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.22%
Vendor Advisory custhelp.com
Affected: Rockwell Automation Kinetix 5700 DC Bus Power Supply Series A
Published at:
Updated at:

References

Link Tags
https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1140029 vendor advisory permissions required

Frequently Asked Questions

What is the severity of CVE-2023-2263?
CVE-2023-2263 has been scored as a high severity vulnerability.
How to fix CVE-2023-2263?
To fix CVE-2023-2263: * Upgrade to V13.003 or later https://compatibility.rockwellautomation.com/Pages/MultiProductCompareSelections.aspx  which has been released to mitigate these issues.
Is CVE-2023-2263 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-2263 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-2263?
CVE-2023-2263 affects Rockwell Automation Kinetix 5700 DC Bus Power Supply Series A .
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