My ER605 router OpenVPN deploys a 1024 RSA key which is bad security practice. When will this be changed to at least RSA 2048? Also it also only supports AES-128-CBC where CBC refers to Cipher Block...

My ER605 router OpenVPN deploys a 1024 RSA key which is bad security practice. When will this be changed to at least RSA 2048? Also it also only supports AES-128-CBC where CBC refers to Cipher Block...