Perhaps the most famous "authentication bypass" in MikroTik history, this flaw targeted the WinBox management service. CVE-2023-30799 - Exploits & Severity - Feedly
Heads up for anyone running older RouterOS versions. The authentication bypass in WinBox (CVE-2023-30799) is no longer theoretical. Multiple exploit scripts have been released that completely automate the bypass. Perhaps the most famous "authentication bypass" in MikroTik