RT-N66U

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    BIOS & FIRMWARE

    • Driver & Tools
    • BIOS & FIRMWARE
    Firmware
    ASUS RT-N66U Firmware version 3.0.0.4.382_52728
    Version 3.0.0.4.382_52728
    30.04 MB
    2024/10/23

    1.Strengthened system code execution processes.
    2.Enhanced AiCloud password protection mechanisms, safeguarding against unauthorized access attempts.
    3.Refined input validation in the web interface, ensuring a more secure web interaction environment.
    4.Improved data export functionality in the admin portal, ensuring accurate and secure handling of client information.
    5.Optimized memory management mechanisms, improving system stability.
    6.Improved system buffer management, ensuring reliable data processing workflows.
    7.Enhanced stack buffer management, promoting greater system stability.

    Please unzip the firmware file, and then verify the checksum.
    SHA256: 2b3f87b5879997345b0f7ec279c6d1b9dce2a2fd746807c6c7a323723f063238

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    ASUS RT-N66U Firmware version 3.0.0.4.382_52711
    Version 3.0.0.4.382_52711
    30.03 MB
    2024/08/06

    Security update
    - Fixed WPS issue to improve network security.
    - Resolved a security vulnerability in AiCloud.
    - Fixed CVE-2020-12695.
    - Fixed CVE-2017-15653.
    - Fixed Reflected XSS vulnerability.
    - Addressed a directory traversal vulnerability for improved system security.

    Please unzip the firmware file, and then verify the checksum.
    SHA256: a73bf42d35a561953c730dac38dc0fb869d4e56428af748703218c18b7ed73c1

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    ASUS RT-N66U Firmware version 3.0.0.4.382.52272
    Version 3.0.0.4.382.52272
    29.86 MB
    2020/06/18

    - Fixed CVE-2018-20334
    - Fixed CVE-2018-20336
    - Fixed null pointer issue.
    - Fixed DDoS vulnerability.
    - Fixed command injection vulnerability.
    - Fixed buffer overflow vulnerability.
    - Updated OTA function.

    Please unzip the firmware file first then check the MD5 code.
    MD5: 1c42577ee323c273eec006b99ad635c6

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    ASUS RT-N66U Firmware version 3.0.0.4.382.51641
    Version 3.0.0.4.382.51641
    29.27 MB
    2019/11/08

    - Fix a DDoS vulnerability.

    Please unzip the firmware file first then check the MD5 code.
    MD5: a92ef54c320871859fe40c2678fd35de

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    ASUS RT-N66U Firmware version 3.0.0.4.382.51640
    Version 3.0.0.4.382.51640
    29.27 MB
    2019/06/10

    - Fixed firmware update notification bugs.
    - Fixed dual wan user interface bugs.

    Please unzip the firmware file first then check the MD5 code.
    MD5: af3f30bd70e4bc394782211209515a10

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    ASUS RT-N66U Firmware version 3.0.0.4.382.51636
    Version 3.0.0.4.382.51636
    29.27 MB
    2019/05/17

    Security Fix
    - Fixed DDoS vulnerability.
    - Fixed AiCloud vulnerability. Thanks for Matt Cundari's contribution.
    - Fixed command injection vulnerability. Thanks for S1mba Lu's contribution.
    - Fixed buffer overflow vulnerability. Thanks for Javier Aguinaga's contribution.
    - Fixed CVE-2018-20334
    - Fixed CVE-2018-20336
    - Fixed null pointer issue. Thanks for CodeBreaker of STARLabs’ contribution.
    - Fixed AiCloud buffer overflow vulnerability. Thanks for Resecurity International's contribution.

    Please unzip the firmware file first then check the MD5 code.
    MD5: f4bda506824b9b82ee2594c1ec397f8a

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    ASUS RT-N66U Firmware version 3.0.0.4.382.50702
    Version 3.0.0.4.382.50702
    30.78 MB
    2018/07/10

    - Fixed bugs.
    - Improved system stability.


    Please unzip the firmware file first then check the MD5 code.
    MD5: 5b0ab9d736dc73001c315a6d83329966

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    ASUS RT-N66U Firmware version 3.0.0.4.382.50470
    Version 3.0.0.4.382.50470
    30.67 MB
    2018/05/15

    - Support multi-language (UTF-8) network name
    (Windows XP and Windows 7 do not support UTF-8 format SSID. These two OS may see gibberish if using multi-language SSID.)
    - Improved system stability.
    - Fixed XSS vulnerability. Thanks to Yonghui Han of Fortinet's FortiGuard Labs.
    - Fixed CVE-2018-8877, CVE-2018-8878, CVE-2018-8879
    - Fixed plain text password vulnerability in lighttpd.
    - Fixed AiCloud cannot login issue.
    - Modified Quick Internet Setup wizard process.
    - Main SSID and guest network can hide independently.

    Please unzip the firmware file first then check the MD5 code.
    MD5: 906ff822635bb62e724b64a5e84c3ec3

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    • Products certified by the Federal Communications Commission and Industry Canada will be distributed in the United States and Canada. Please visit the ASUS USA and ASUS Canada websites for information about locally available products.
    • All specifications are subject to change without notice. Please check with your supplier for exact offers. Products may not be available in all markets.
    • Specifications and features vary by model, and all images are illustrative. Please refer to specification pages for full details.
    • PCB color and bundled software versions are subject to change without notice.
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