Certain versions of Citadel are vulnerable to a buffer overflow if a remote attacker submits an overly long USER command. Successful exploitation results in command execution under the privileges of the 'citserver' process, which is typically root.
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