CVE-2024-40619: Rockwell Automation GuardLogix/ControlLogix 5580 Controller denial-of-service Vulnerability via Malformed Packet Handling
First published: Wed Aug 14 2024(Updated: )
CVE-2024-40619 IMPACT A denial-of-service vulnerability exists in the affected products. The vulnerability occurs when a malformed CIP packet is sent over the network to the device and results in a major nonrecoverable fault causing a denial-of-service.
Credit: PSIRT@rockwellautomation.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| Rockwell Automation ControlLogix 5580 Firmware | =34.011 | |
| Rockwell Automation ControlLogix 5580 Firmware | ||
| All of | ||
| Rockwell Automation GuardLogix 5580 Firmware | =34.011 | |
| Rockwell Automation GuardLogix 5580 |
Remedy
Upgrade to v34.014 and later
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2024-40619?
CVE-2024-40619 is classified as a denial-of-service vulnerability that can lead to a major nonrecoverable fault.
How do I fix CVE-2024-40619?
To mitigate CVE-2024-40619, it is essential to apply the latest firmware updates provided by Rockwell Automation for affected devices.
What products are affected by CVE-2024-40619?
CVE-2024-40619 affects the Rockwell Automation GuardLogix/ControlLogix 5580 Controller and specific firmware versions.
What causes the denial-of-service in CVE-2024-40619?
The denial-of-service in CVE-2024-40619 is triggered by the receipt of a malformed CIP packet sent to the device.
Is there a workaround for CVE-2024-40619?
Currently, the recommended approach to address CVE-2024-40619 is to ensure device firmware is updated to the latest version.
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