Is RouterOS 6.49.22 patched?
Current stable (7.25): 97/100
6.49.22 has 2 open critical-or-high vulnerabilities. Run 7.23.6 or later to clear them. See what 7.23.6 fixes →
Upgrade impact: Major upgrade. Crossing a major version usually means breaking changes. Review the vendor’s upgrade / migration guide and test before you roll it out.
Summary iPlain-English security status for RouterOS 6.49.22, built from its CVEs, active-exploitation data, end-of-life date and latest release.
RouterOS 6.49.22 is part of the 6.49 release line. 4 known vulnerabilities affect it. The minimum safe version is 7.23.6 — upgrade to it or later to clear the open critical/high issues. The latest supported RouterOS release is 7.25.
Known issues affecting 6.49.22
Exploited first, then by exploitation probability.
CVE-2022-45313 HIGH EPSS 2% → fixed in 7.5 CVE-2022-45315 MEDIUM EPSS 1% → fixed in 7.6 CVE-2021-3014 MEDIUM EPSS 1% → see advisory CVE-2025-6443 HIGH EPSS 1% → fixed in 7.20Other RouterOS versions
Check another release line of RouterOS.
Frequently asked
Is RouterOS 6.49.22 patched?
RouterOS 6.49.22 has 2 open critical-or-high vulnerabilities. The minimum safe version is 7.23.6 — upgrade to 7.23.6 or later to clear them.
What version should I upgrade RouterOS 6.49.22 to?
Upgrade RouterOS 6.49.22 to at least 7.23.6 to clear its 2 open critical-or-high vulnerabilities.
What is the latest version of RouterOS?
The latest supported RouterOS release is 7.25.
Is RouterOS 6.49.22 still receiving security updates?
Yes — the 6.49 line is still supported and receiving security updates. The latest release is 7.25.
Informational only, from public data (NVD · CISA KEV · EPSS · endoflife.date), and can lag or miss vendor-specific fixes. Always confirm against MikroTik's official advisory before you patch or upgrade.