CISA warns of critical pre-auth RCE flaw in MikroTik RouterOS

CISA warned of a critical pre-authentication remote code execution vulnerability in MikroTik RouterOS that could also cause denial-of-service. The flaw allows unauthenticated attackers to execute arbitrary code or disrupt services. CISA urged immediate patching and mitigation, though specific CVE identifiers and affected versions were not disclosed in the report.