Release ASUS RT-AX56U Firmware version 3.0.0.4.386_52049 (2025/10/27)

[fruitcornbread]

Version 3.0.0.4.386_52049
75.09 MB
2025/10/27

- 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.
- Fixed a privilege escalation vector in the IFTTT token exchange mechanism.
- 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.

ZIP SHA-256 : BAB9B4F16833DB5D749732F4B04582D5539D0C84539F8D9EEEA0E377F43D8CF2
FW SHA-256 : c29214fbde1f57d6a3af0345198891d4c16cf2310a8d366cf91b835bf72e2c26

Download: https://dlcdnets.asus.com/pub/ASUS/wireless/RT-AX56U/FW_RT_AX56U_300438652049.zip?model=RT-AX56U

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