Beeline interferes with user traffic

Actually, the history of the provider’s embedding of its scripts in visited sites is not new.
Take at least this habrahabr.ru/post/142909 .
Today I found a similar insert in Beeline ("Home Internet). Directly through their proprietary router.
Try typing in the browser 192.168.1.1/scwn.js . Is there anything?
I remind you that 192.168.1.1 is the ip of your router.
Model Smart Box
Software version v2.0.26
Recovery Version v2.0.19
Software release date 2015-04-16, 04:33:58
Software release tag SERCOMM.BEELINE Hardware
version v2
Boot version 1.05
We load any site (well, for example, lenta.ru) and see this miracle: The

contents of this file:

Yes, that's right - a third-party script is loading (and here is something I’m not at all sure of the reliability and security of this resource).
I think it’s not worth explaining that this is unsafe and violates my civil rights (lawyers correct me if not right).
In fact, the provider embeds its block of code in the sites I visit, which theoretically (yes, I think, and practically) collects information about visits, shows ads, etc.
If there are Beeline representatives, then it would be nice to clarify the situation. Anyway - is this normal?
Update: A link from a script leads to a service for advertising in free wifi zones - wifly.net
Update:A small investigation led to interesting information about the availability of special firmware for this router, which implements this vulnerability - en.wiflyad.net/flyadbox.html ( Google cache )
Update: In the comments I received a little clarification from the representative of the beeline - habrahabr.ru/post/ 262631 / # comment_8502213