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BIOS & FIRMWARE

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Firmware
ASUS RT-AC56U Firmware version 3.0.0.4.382.51641
Version 3.0.0.4.382.51641
37.55 MB
2019/11/05

This model was end of its life, and its firmware, utility, website, and manual will no longer be updated. For more details, please refer to https://www.asus.com/event/network/eol-product/

Fixed a DDoS vulnerability

Please unzip the firmware file first then check the MD5 code.
MD5: b32190074e2133b8f6d779f3d6c779ef

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ASUS RT-AC56U Firmware version 3.0.0.4.382.51634
Version 3.0.0.4.382.51634
37.55 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: 0d278d03215e104103828761c80c0a0c

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ASUS RT-AC56U Firmware version 3.0.0.4.382.50624
Version 3.0.0.4.382.50624
39.86 MB
2018/06/01

Security fixed
-Fixed password stored in plain text (CVE-2017-15656)
Special thanks for Blazej Adamczyk contribution.
-Fixed web GUI authorization vulnerabilities.
-Fixed Smart Sync Stored XSS vulnerabilities. Thanks fo Guy Arazi's contribution.
-Fixed CVE-2018-5721 Stack-based buffer overflow.
-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 lighthttpd
-Fixed information disclosure vulnerability. Thanks to Haitan Xiang and Fand Wang.
-Fixed CVE-2018-8826 remote code execution vulnerability. Thanks to Chris Wood.
- Improved system stability.
- Modified Quick Internet Setup wizard process.
- Main SSID and guest network can hide independently.
- Modified the EULA for DDNS.
- Added Privacy page in Advanced settings
- Fixed IPv6 bugs
- Modified USB 3.0 related strings.
- Added more protection mechanism for OpenVPN account.



Please unzip the firmware file first then check the MD5 code.
MD5: b26182860aefbed3a03930c26a76449d

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ASUS RT-AC56U Firmware version 3.0.0.4.382.50010
Version 3.0.0.4.382.50010
39.14 MB
2018/01/25

Security fixed
- Fixed XSS vulnerability. Thanks for Joaquim's contribution.
- Fixed LAN RCE vulnerability. An independent security researcher has reported this vulnerability to Beyond Security’s SecuriTeam Secure Disclosure program
- Fixed remote code execution vulnerability. Thanks to David Maciejak of Fortinet's FortiGuard Labs
- Fixed Smart Sync Stored XSS vulnerabilities. Thanks fo Guy Arazi's contribution.
- Fixed CVE-2018-5721 Stack-based buffer overflow.

Bug fixed
- Fixed CTF related issues.
- Fixed client icon modification issue when client name includes special characters.
- Fixed network map abnormal response time issues.
- Fixed client list issues.
- Fixed AiCloud smart sync issues.


Please unzip the firmware file first then check the MD5 code.
MD5: 308aa99479cb9ef1a84417ce88a01806

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