[Control Systems] Moxa security advisory (AV26-393)

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        <div><p><strong>Serial number: </strong>AV26-393<br /><strong>Date: </strong>April<strong> </strong>27, 2026</p>

On April 27, 2026, Moxa published a security advisory to address vulnerabilities in the following products:

  • TN-4900 Series – firmware version v3.22 and prior
  • EDR-8010 Series – firmware version v3.23 and prior
  • EDR-G9010 Series – firmware version v3.23.1 and prior
  • OnCell G4302-LTE4 Series - firmware version v3.23.0 and prior
  • OnCell G4308-LTE4 Series – firmware version v3.23.0 and prior
  • EDF-G1002-BP Series – firmware version v3.23 and prior

The Cyber Centre encourages users and administrators to review the provided web links and apply the necessary updates. 

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Article Link: https://cyber.gc.ca/en/alerts-advisories/control-systems-moxa-security-advisory-av26-393