ASUS RT-AX5400
Routers · ASUS
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Latest Firmware
Version 3.0.0.4.388_25247
Released
48.3 MB
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Firmware History
3.0.0.4.388_25247
Security: -Strengthened input sanitization mechanism.
Download from ASUS (opens in new tab)3.0.0.4.388_25204
- 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.
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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.