When you keep your MikroTik patched, you minimize the gap between your backup creation and the "current" state of the router's firmware. If you need to restore a backup from last month on a patched router, the delta is small. If you are restoring a backup from a patched router to a fresh-out-of-the-box router running older firmware, you are inviting disaster.
Do not restore backups created before August 2024 without auditing them first.
To help secure your specific network topology, please let me know: What are your devices currently running? mikrotik backup patched
The system will prompt you to confirm the restore, then reboot automatically.
MikroTik provides two primary backup formats: When you keep your MikroTik patched, you minimize
This article provides an in-depth analysis of the MikroTik backup vulnerability, how the patch addresses the security loophole, and the exact steps you must take to secure your routing infrastructure. Understanding the Flaw: The RouterOS Backup Vulnerability
| | Backup-Related Security Fix | |---|---| | 2017 - RouterOS v6.43 | Overhauled backup encryption system. Passwords must be explicitly provided; otherwise backups are unencrypted. | | June 2018 (RouterOS ≤ v6.41) | Devel-mode exploit patched. Versions below 6.41 were exploitable via backup modification. | | September 2018 - RouterOS v6.44 | Introduced cloud backup feature with AES encryption for secure off-device storage. | | v6.47+ (stable branch) | General memory corruption and privilege escalation fixes affecting backup file handling. | | v7.20.1 (October 2025) | Patched CVE-2025-10948, which impacted stability and potentially backup operations. | | v7.20.3 and beyond | Fixed an SSH issue introduced in v7.19.x that was causing backup operations to fail. | Do not restore backups created before August 2024
Several challenges are associated with MikroTik backup and patching:
MikroTik Backup Patched: Securing RouterOS Against Configuration Exploits
introduced Cloud Backup and forced stronger encryption for local backup files. 2. Modern MikroTik Backup Methods
For the sensitive export, store it only in an encrypted volume (e.g., VeraCrypt, LUKS, or password-protected 7z).