CVE-2019-13533
First published: Mon Dec 16 2019(Updated: )
In Omron PLC CJ series, all versions, and Omron PLC CS series, all versions, an attacker could monitor traffic between the PLC and the controller and replay requests that could result in the opening and closing of industrial valves.
Credit: ics-cert@hq.dhs.gov
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Omron Plc Cj Firmware | ||
| Omron Plc Cs Firmware |
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Reference Links
Frequently Asked Questions
What is CVE-2019-13533?
CVE-2019-13533 is a vulnerability found in Omron PLC CJ series and Omron PLC CS series that allows an attacker to monitor traffic between the PLC and the controller and replay requests to open and close industrial valves.
How severe is CVE-2019-13533?
CVE-2019-13533 has a severity value of 8.1, which is considered high.
How can an attacker exploit CVE-2019-13533?
An attacker can exploit CVE-2019-13533 by monitoring the traffic between the PLC and the controller and replaying requests to open and close industrial valves.
What is the affected software for CVE-2019-13533?
The affected software for CVE-2019-13533 includes Omron PLC CJ series of all versions and Omron PLC CS series of all versions.
Is there a fix for CVE-2019-13533?
It is recommended to apply the necessary patches and updates provided by Omron to mitigate the vulnerability.
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