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MikroTik router flaws allow takeover without a password

medmalwarebytes_blogPublished 2026-09-08

<p class="wp-block-paragraph"><a href="https://cert.pl/en/posts/2026/09/vulnerabilities-in-mikrotik-routeros-actively-exploited/" rel="noreferrer noopener nofollow" target="_blank">CERT Polska warns</a> that attackers are actively exploiting a chain of critical MikroTik RouterOS flaws to seize control of routers exposed to the internet.</p>

<p class="wp-block-paragraph">Although the warning com

MITRE ATT&CK techniques

Indicators of compromise

Original source: https://www.malwarebytes.com/blog/news/2026/09/mikrotik-routers-can-be-taken-over-without-password