[grawprog]

It wasn't Nintendo's CVS it was BroadOn's CVS. It was a third party Chinese company Nintendo allowed to produce Nintendo compatible hardware in China. They had access to a bunch of sdks and the source codes for the system to develop their hardware.

[fl0wenol]

It was probably iGware's or Acer's CVS when it was hacked, if I'd have to guess.

RouteFree->BroadOn->iGWare->Acer Cloud Technology (as of 2011, now just a business unit)