Release ASUS TUF-AX4200 Firmware version 3.0.0.4.388_33965 (2025/10/23)

[fruitcornbread]

Version 3.0.0.4.388_33965
41.88 MB
2025/10/23

- 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.

ZIP SHA-256 : B4AFCAB4835802411252C05711993D3A1355BB99DE6B8274FEDCE406DDB96A97
FW SHA-256 : 90668bc95d1a5c3130e2c16bc92c3bb551e5c477ce8d3c049daf02bdda73be1f

TUF Gaming AX4200｜WiFi Routers｜ASUS Global

ASUS gaming routers provide the very best gaming experience, with an arsenal of features and tools designed to improve online gaming performance and give you the competitive edge you need to win.

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[Unhappy ASUS user]

I would like to point out the persistent problems with loading websites with this firmware 3.0.0.4.388_33965.
Sometimes pages do not load, or load slowly and without images, there is also a problem with rewinding movies, the movies stop and only help to turn off and on the movie, but only until the next rewind scene.
I bought this router on recommendation three weeks ago, since I have had it I am unhappy, the children complain about Discord outages and lag in games. It helped to switch to the older firmware 3.0.0.4.388_33506, but this is not a solution for the potential security risk that the older firmware brings. This is the worst product I have ever purchased.
Before uploading the new firmware, I performed a hard reset from the website and then via the VPS button, I performed the same reset after uploading the new firmware. I always did the settings manually, I did not use the recovery file with the settings.
I have my router set to reboot every night.