Hi dears, with LHG 5 AC XL running ROS 6.45.x i have a strange problem; if i try to login via mac-telnet from another mikrotik device i receive "bad username or password", if i try to login via winbox using the mac address i receive "bad username or password", if i try to login v...

If it is old RouterOS and you get "bad password" it means you have access to vulnerable winbox service. All you need to do is try the Proof of Concept: https://github.com/BasuCert/WinboxPoC It is really simple to use, all you need is python3 installed and IP/MAC of the device. Someone hac...

probably they changed the admin password, or they disabled the "admin" user.....; i receive a "invalid username or password" during login attempts...;

hi, we have hundreds of mikrotik cpe with public static ip; fortunately, only a few of them (5) have a ros version afflicted by the vulnerability; they came from the factory with ros 6.40.3 , and a few hours from installation, someone use the vulnerability to change the password and lock us out. In ...