How to get parameter values of inserted plugIns in Cubase

Hello dear community,
I am building a hardware controller and I'm thinking of a way how to display values from within Cubase.
So for example I want to remote control the low frequency pot from an EQ plugIn using my hardware encoder, that part is not a problem. Now I would like to read out that frequency value (eg "1253Hz") and display it on a screen. Is OSC capable of that?

Thanks a lot in advance for your efforts!
Emre