Many religions seem to have certain ethics in common.
For instance Buddhism shares the ethics of do not kill, do not steal, and so on with other religions such as Catholicism and Christianity. However, there are a set of ethics which set Buddhism apart from other religions. All forms of Buddhism pretty much retained similar codes of ethic. So what was seen in the early Theravada traditions can be seen in the Vajrayana and Mahayana traditions as well. However, the Vajrayana and Mahayana Buddhists developed certain aspects of ethics to a very great extent.