The flaws are in the USB Over Ethernet function of the Eltima SDK, not in the cloud services themselves, but because of code-sharing between the server side and end user apps, they affect both clients such as laptops and desktops running Amazon WorkSpaces software and cloud-based machine instances that rely on services such as Amazon Nimble Studio AMI. The vulnerabilities can be used to disable security products, overwrite system components, corrupt the operating system or perform malicious operations unimpeded”]
Source: https://threatpost.com/aws-cloud-services-flaws-eltima/176852/