Edge-Devices

vulnerabilities 2026-10-02
MikroTik RouterOS CVE-2026-84411: Pre-Auth Integer Underflow in Web Management Gives Root RCE
CISA's ICS advisory ICSA-26-272-06 flags a CVSS 9.8 pre-authentication integer underflow in the RouterOS web management service that a single crafted HTTP request can turn into root code execution or a crash.
rce network-appliance mikrotik routeros authentication-bypass edge-devices

MikroTik RouterOS CVE-2026-84411: Pre-Auth Integer Underflow in Web Management Gives Root RCE