ASUS ROG Strix GS-AX5400
Routers · ASUS
Latest Firmware
Version 3.0.0.4.388_23169
Released
46.5 MB
Update track record
- releases tracked since 2021
- 13
- typical gap between releases
- ~3 months
- since the latest release
- 195 days
- security-related releases · latest 2025-10-23
- 6
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Firmware History
3.0.0.4.388_23169
Latest- Fixed abnormal LED behavior. - Fixed minor GUI bugs.
Download from ASUS (opens in new tab)3.0.0.4.388_23166
Security- Enhanced system stability. - Enhanced input validation and refactored legacy string handling routines to ensure robust memory management. - Mitigated security risks in AiCloud service by enforcing strict credential verification, implementing robust file path validation, and hardening command execution logic to prevent unauthorized access and manipulation of system resources. - Implemented comprehensive validation and expanded command filtering in the web history API. - Strengthened input validation and directory handling in the VPN configuration upload interface. - Fixed an issue that allowed certain user settings to be bypassed, improving overall user control and protection.
Why Keep Your Firmware Updated
Router firmware is critical for network security. Updates patch vulnerabilities that could allow remote access to your network, fix Wi-Fi stability issues, improve throughput performance, and add new features. Given that routers are internet-facing devices, keeping firmware current is one of the most important security measures you can take.