SSH Weak Algorithms Supported
Medium Nessus Plugin ID 90317
SynopsisThe remote SSH server is configured to allow weak encryption algorithms or no algorithm at all.
DescriptionNessus has detected that the remote SSH server is configured to use the Arcfour stream cipher or no cipher at all. RFC 4253 advises against using Arcfour due to an issue with weak keys.
SolutionContact the vendor or consult product documentation to remove the weak ciphers.