Networking active components

Hey everybody.

I need help in this.

How can active an component script, in a non owned object?

Example: I need to have a red "Cube" with not owner, with "scriptA" component, set not enabled, and "scriptB" component, set not enabled. And a third script "turnBlue" wich if "scriptA" and "scriptB" are both enabled the "Cube" turn blue

So from a script owned by Player1, set enable "scriptA" in "Cube" And from a script owned by Player2, enable "scriptB" in "Cube"

So when cube have "scriptA" and "scriptB" enabled, it gonna turn blue for all players view.

Well I think that is very clear. Hope someone can help thanks!