ASUS RT-AC51U Vista 32-bit Drivers

Utilities

ASUS Download Master Utility 2.2.2.8(for Windows) Support OS : Windows XP/Vista/7/8/8.1/10
Language: English / Traditional Chinese / Simplified Chinese Download

ASUS Firmware Restoration version 2.0.0.0 OS support: Windows XP/Vista/7/8/8.1/10
Firmware Restoration is used on an ASUS Wireless Router that failed during its firmware upgrading process. It uploads the firmware that you specify.

NOTE: This is not a firmware upgrade utility and cannot be used on a working ASUS Wireless Router. Normal firmware upgrades must be done through the web interface. Download

ASUS Device Discovery version 1.4.7.1 You can use the device discovery tool to find the IP address of wireless router.

OS Support: Windows XP/Vista/7/8/8.1/10 Download

Utility supports MFP (Multi-function Peripheral, MFP or All-in-One Printer) version 1.0.5.5 This utility can help you set up the USB printer to connect to the router, and use EZ printer sharing in Windows OS.

Please refer the supported printers list as following link:
http://event.asus.com/2009/networks/printersupport

OS Support:Windows XP/Vista/7/8/8.1/10 Download

Firmware

ASUS RT-AC51U Firmware version 3.0.0.4.380.8591 - Fixed stored XSS vulnerability
- Fixed buffer overflow vulnerability

The update server transport layer security was upgraded and the old protocol was removed.
Please refer to http://asus.me/firmwareen to update the firmware.

Please unzip the firmware file first then check the MD5 code.
MD5: cf231627d7c337848bba2aa6b93360b7 Download

ASUS RT-AC51U Firmware version 3.0.0.4.380.8497 Fixed a DDoS vulnerability

Please unzip the firmware file first then check the MD5 code.
MD5: a541a9b1fe081b68a4c4b5a0d47f06f2 Download

ASUS RT-AC51U Firmware version 3.0.0.4.380.8496 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: e72758ed54d4a0113804f8fe7d5f14d5 Download

ASUS RT-AC51U Firmware version 3.0.0.4.380.8457 Security fixes:
- Fixed Reflected XSS vulnerability.
- Fixed CSRF vulnerability.
- Fixed command injection vulnerability.
- Fixed stack buffer overflow vulnerability.
Thanks for Rick Ramgattie contribution.

Please unzip the firmware file first then check the MD5 code.
MD5:780b381bf9236b08ded2a41ef98d5862 Download

ASUS RT-AC51U Firmware version 3.0.0.4.380.8376 Fixed the bug which client list show incorrectly on APP.

Please unzip the firmware file first then check the MD5 code.
MD5: 097324c1704c97e0bd246a29de2a0208 Download

ASUS RT-AC51U Firmware version 3.0.0.4.380.8355 - Modified Quick Internet Setup wizard process.
- Modified the EULA for DDNS.
- Fixed NTP time zone synchronization bug.
- Main SSID and guest network can hide independently.

Please unzip the firmware file first then check the MD5 code.
MD5: 412c1fee20a45a4311cc9fc0fbabb81b Download

ASUS RT-AC51U Firmware version 3.0.0.4.380.8282 - 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 login bugs.
- Modified Quick Internet Setup wizard process.


Please unzip the firmware file first then check the MD5 code.
MD5: 03c2325e54ea76b5e3c5cfdf657f7c0b Download