If WAC v4.3.x can manage WAA v4.2/v4.1?

If WAC v4.3.x can manage WAA v4.2/v4.1?

Regarding SSL, WAC v4.3.x only uses TLS 1.0 which WAA v4.2/v4.1 do not support.
So WAC v4.3.x unable to manage WAA v4.2/v4.1