Hi, One of our customers has reported that in their machine where ES is configured, a scanner identified port 22 to be used by some ES dependent service and that it flagged for using a weak cipher - 'diffie-hellman-group1-sha1'.
Deprecated SSH Cryptographic Settings
Port: 22, Status: Open
QualysGuard - Retail: Type Name key exchange diffie-hellman-group1-sha1
OS : Windows Server 2012
ES version : 5.4.1
I couldn't find the same in my local machine.
Is anyone aware of this case, please share details.