On affected platforms running Arista EOS with Streaming Telemetry Agent enabled and gNMI access configured, an authorized attacker with permissions to perform gNMI requests could craft a request allowing it to update arbitrary configurations in the switch. This issue was discovered internally and Arista is not aware of any malicious uses in customer networks.
With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.
– Scott Cheney, Manager of Information Security, Sierra View Medical Center