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Perle Systems Products are not impacted by the vulnerabilities existing in the Treck TCP/IP Stack referred to as "Ripple20".
Ripple20 is a series of multiple zero-day vulnerabilities in TCP/IP stacks that are widely embedded in IoT devices globally. As a result, the security flaws could help attackers take full control of vulnerable devices on the network.
Perle Systems has confirmed that all products and firmware do not incorporate the affected Treck TCP/IP Stack.