CVE-2022-38744: FactoryTalk Alarm and Events Server Vulnerable to Denial-Of-Service Attack
First published: Thu Oct 27 2022(Updated: )
An unauthenticated attacker with network access to a victim's Rockwell Automation FactoryTalk Alarm and Events service could open a connection, causing the service to fault and become unavailable. The affected port could be used as a server ping port and uses messages structured with XML.
Credit: PSIRT@rockwellautomation.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Rockwellautomation Factorytalk Alarms And Events |
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Frequently Asked Questions
What is CVE-2022-38744?
CVE-2022-38744 is a vulnerability that allows an unauthenticated attacker with network access to a victim's Rockwell Automation FactoryTalk Alarm and Events service to cause the service to fault and become unavailable.
What is the severity of CVE-2022-38744?
CVE-2022-38744 has a severity level of 7.5 (High).
How does CVE-2022-38744 affect Rockwell Automation FactoryTalk Alarm and Events?
CVE-2022-38744 affects Rockwell Automation FactoryTalk Alarm and Events service by allowing an unauthenticated attacker to open a connection, causing the service to fault and become unavailable.
How can I fix CVE-2022-38744?
To fix CVE-2022-38744, it is recommended to apply the necessary patches or updates provided by Rockwell Automation, and ensure that the affected port is not accessible from untrusted networks.
Where can I find more information about CVE-2022-38744?
You can find more information about CVE-2022-38744 on the Rockwell Automation website at the following link: https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1136876
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