CVE-2026-16347 Improper restriction of excessive authentication attempts in MikroTik RouterOS and Cloud Hosted Router

MikroTik RouterOS contains a weakness in its API authentication handling that lacks effective safeguards against excessive login attempts. The system does not enforce meaningful rate-limiting, account lockout, or source-based restrictions, allowing repeated authentication failures to proceed...

PT-2026-65590

Name of the Vulnerable Software and Affected Versions MikroTik RouterOS affected versions not specified MikroTik Cloud Hosted Router affected versions not specified Description A weakness exists in the API authentication handling that lacks effective safeguards against excessive login attempts. T...