Winbox Old Version 3.18 =link= -

One of the most beloved quirks of version 3.18 is that it never asks you to update. Newer versions display a persistent yellow banner: "A new version is available. Download now." On low-resolution screens or when you are in a rush, this popup is intrusive. Version 3.18 sits silently, doing its job.

However, from an informative and security standpoint, there are two major risks associated with using 3.18 in a modern environment: winbox old version 3.18