SSL Medium Strength Cipher Suites Supported CBC mode Enabled

For what kind of Facilities do you need this? 

i have scanned my sophos firewall i got this vulnerability "SSL Medium Strength Cipher Suites Supported CBC mode Enabled"

i have scanned my sophos firewall i got this vulnerability "SSL Medium Strength Cipher Suites Supported CBC mode Enabled"

On which port / facility ? 

port 8090

You need to disable it like this: 
https://support.sophos.com/support/s/article/KBA-000009836?language=en_US
https://docs.sophos.com/nsg/sophos-firewall/20.0/help/en-us/webhelp/onlinehelp/CommandLineHelp/DeviceConsole/Set/index.html#http_proxy