vulnerability MikroTik RouterOS and Cloud Hosted Router A critical vulnerability (CVE-2026-16347) exists in MikroTik RouterOS and Cloud Hosted Router, allowing attackers to rapidly guess passwords and gain unauthorized access by repeatedly attempting logins. No fix is currently available, requiring users to implement a layered approach of mitigations including strong passwo… CISA Advisories · Jul 28, 2026 Critical CVE-2026-16347vulnerabilitypassword-crackingapi
