CVE-2022-36522: MikroTik RouterOS

Medium severity, CVSS 6.5. EPSS: 1.6% chance of exploitation in the next 30 days.

Mikrotik RouterOs through stable v6.48.3 was discovered to contain an assertion failure in the component /advanced-tools/nova/bin/netwatch. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted packet.

Affected products

• MikroTik RouterOS: up to and including 6.48.3

Published 2022-08-26. Last modified 2026-06-17.