Hello Everyone,
We are facing a serious bug , there is big bug in the microtik system that will destroy it, which will stop our business, and SOLUTIONS must be found, hoping the R&D fix it immediately, and anyone has any idea how to solve it please contact me. Meanwhile, Anyone who wants the username and password of his Mikrotik System , only send me your cloud ip or host name and i will give you it , no matter how long and complicated it is
WTF
The Mikrotik version matters?
Post your version in use, and your external access to the router setup and your internal access to the router setup, otherwise all I see is hot air.
Probably related to this (known) topic: http://forum.mikrotik.com/t/advisory-vulnerability-exploiting-the-winbox-port-solved/118771/1
But, if you think you found a new bug, please contact support directly with instructions and supout.
Please contact us at support@mikrotik.com with descriptions
Go for it:
demo.mt.lv
demo2.mt.lv
username : admin
password :empty
Good, but now try for real with two existing real admin accounts. 
change your user name and password for admin user and he will know it
Those routers have two admin accounts with full rights, and it’s even easier, because you can see their names using the password-less “admin” account. It’s two MikroTik’s own demo routers, with supposedly secure RouterOS. And to be honest, I’m a little skeptic that you can get in (as full admin). But if you really can, keep the paswords for yourself, and if you want to impress us (and MikroTik too, no doubt), just make some small harmless change, e.g. /system note set note=“some text”.
Hi Sob
just sent me your own cloud or host name and I’ll prove that to you and sent u you username and pass
i did that and i hope them replay as soon as they can
116.15.139.78 mikrotik with public IP
at last open one port !!
public ip 80.249.83.171
ya seems like this but using port 80
and should to change the winbox port 8291
opean port www and winbox 8291 sir
Starting Nmap ( https://nmap.org ) at 2018-06-09 04:16 UTC
NSE: Loaded 40 scripts for scanning.
Initiating Ping Scan at 04:16
Scanning 80.249.83.171 [4 ports]
Completed Ping Scan at 04:16, 0.22s elapsed (1 total hosts)
Initiating SYN Stealth Scan at 04:16
Scanning mail.itbel.com (80.249.83.171) [6 ports]
Discovered open port 80/tcp on 80.249.83.171
Discovered open port 8729/tcp on 80.249.83.171
Discovered open port 8728/tcp on 80.249.83.171
Discovered open port 8291/tcp on 80.249.83.171
Completed SYN Stealth Scan at 04:16, 0.22s elapsed (6 total ports)
Initiating Service scan at 04:16
its all close from my side sir