Memory Corruption Vulnerability in MikroTik RouterOS 6.47 and Earlier: Denial of Service via /nova/bin/dot1x Process

CVE-2020-20266 · MEDIUM Severity

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Mikrotik RouterOs before 6.47 (stable tree) suffers from a memory corruption vulnerability in the /nova/bin/dot1x process. An authenticated remote attacker can cause a Denial of Service (NULL pointer dereference).

Learn more about our Web Application Penetration Testing UK.