Beat me to it. :) Those would be the correct commands. Thanks Chris!
You may also want to also run the below command because I have seen some scanners ding WLCs for having RC4 ciphers in use as well, but ultimately would depend on your security pol...
Those commands are not for a WLC. What you are looking for are the secureweb commands that you referenced. To enable SSLv3 use the following:
config network secureweb sslv3 enable
To ensure higher level TLS encryption ciphers, use the following:
c...