Unbranded Hitron CGNV4 firmware

Hello

I know this is a little offtopic But i wanted to ask if a CMTS admin can share a unbranded default stock Hitron cgnv4 firmware with me .
Ziggo / Liberty global disabled many great functions in there branded Hitron Cgnv4 firmware. Currently i am running an unbranded older version of 4.5.10 SIP HEG . sbn what needs a update to patch the wpa2 flaws.

Thanks