ASUS RT-AC86U Windows 11 64-bit Drivers
Utilities
ASUS Firmware Restoration version 2.1.0.3 OS support: Windows XP/7/8/8.1/10/11
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
Firmware
ASUS RT-AC86U Firmware version 3.0.0.4.386.45956 This version includes several vulnerability patches.
BusyBox
- CVE-2016-2148
- CVE-2016-6301
- CVE-2018- 1000517
cURL
- CVE-2020-8169
- CVE-2019-5481
- CVE-2019-5482
- CVE-2018-1000120
- CVE-2018- 1000300
- CVE-2018-16839
Lighttpd
- CVE-2018-19052
Linux
- CVE-2020-14305
- CVE-2020-25643
- CVE-2019-19052
lldpd
- CVE-2020-27827
Avahi
- CVE-2017-6519
hostapd
- CVE-2021-30004
- CVE-2019-16275
OpenVPN
- CVE-2020-11810
- CVE-2020-15078
wpa
- CVE-2021-30004
- CVE-2021-27803
- CVE-2019-11555
- CVE-2019-9499
- CVE-2019-9498
- CVE-2019-9497
- CVE-2019-9496
- CVE-2019-9495
- CVE-2019-9494
- CVE-2017-13086
- CVE-2017-13084
- CVE-2017-13082
- CVE-2016-4476
- CVE-2015-8041
- Fixed envrams exposed issue. Thanks to Quentin Kaiser from IoT Inspector Research Lab contribution.
- Fixed Stored XSS vulnerability.
- Fixed CVE-2021-41435, CVE-2021-41436.
Thanks to Efstratios Chatzoglou, University of the Aegean
Georgios Kambourakis, European Commission at the European Joint Research Centre
Constantinos Kolias, University of Idaho.
- Fixed Stack overflow vulnerability. Thanks to Jixing Wang (@chamd5) contribution.
- Fixed information disclosure vulnerability .Thanks to CataLpa from DBappSecurity Co.,Ltd Hatlab and 360 Alpha Lab contribution.
- Fixed httpd and Cfg server DoS vulnerability
Thanks to Wei Fan from NSFOCUS GeWuLAB.
- Fixed stack overflow vulnerability
- Fixed DoS vulnerability
Thanks for the contribution of Fans0n, le3d1ng, Mwen, daliy yang from 360 Future Security Labs
Please unzip the firmware file first then check the MD5 code.
MD5:c924f36ddba3fcaab42513f01a989483 Download
ASUS RT-AC86U Firmware version 3.0.0.4.386.44470 1. Improved system stability.
2. Add JPNE v6plus support. (Beta release)
3. Added Auto firmware upgrade in Administration-->Firwmare Upgrade
4. Fixed envrams exposed issue. Thanks for Quentin Kaiser from IoT Inspector Research Lab contribution.
Please unzip the firmware file first then check the MD5 code.
MD5: 798c182f86cbf8d6ce171a864bc79be5 Download
ASUS RT-AC86U Firmware version 3.0.0.4.386.42643 1. Fixed CVE-2021-3450, CVE2021-3449 OpenSSL related vulnerability.
2. Fixed authentication bypass vulnerability. Special thank Chris Bellows, Darren Kemp – Atredis Partners contribution.
3. Fixed PPTP and OpenVPN server username/password GUI bug.
4. Fixed high CPU utilization issue.
5. Fixed the fragattacks vulnerability.
Please unzip the firmware file first then check the MD5 code.
MD5: 3c8e995a903ab94877359f6e3b26482d Download
ASUS RT-AC86U Firmware version 9.0.0.4.386.41994 (Beta Version) Security Fixed:
Fixed CVE-2020-25681, CVE-2020-25682, CVE-2020-25683, CVE-2020-25687, CVE-2020-25684, CVE-2020-25685, CVE-2020-25686
Please be noted this is a quick fix beta version for DNSmasq vulnerabilities. Refer to "Method 2: Update Manually" in https://www.asus.com/support/FAQ/1008000 to update this firmware.
Please unzip the firmware file first then check the MD5 code.
MD5: 0231b2391f86615a4314e151f4ecd21d Download
ASUS RT-AC86U Firmware version 3.0.0.4.386.40451 New features
1. AiMesh 2.0
- System optimization: one click in AiMesh to optimize the topology
- System Ethernet backhaul mode, all nodes will only connect by ethernet, all bands will be released for wireless clients.
- System factory default and reboot.
- Client device reconnect, make the device to offline and online again.
- Client device binding to specific AP.
- Guest WiFi on all Mesh nodes (all node need to upgrade to 3.0.0.4.386 firmware)
- Access nodes USB application.
Connection priority and Ethernet backhaul mode introduction
https://www.asus.com/support/FAQ/1044184
How to setup ASUS AiMesh or ZenWiFi Mesh Ethernet backhaul under different conditions
https://www.asus.com/support/FAQ/1044151/
2. New Family interface in ASUS router App.
ASUS Router App for iOS must greater or equal to iOS v1.0.0.5.75
Android version greater or equal to v1.0.0.5.74
3. The unit of the WiFi time scheduler goes to 1 minute.
4. Support IPSec IKE v1 and IKE v2, and you can use the Windows 10 native VPN client program to connect to the router's IPSec VPN server. The Windows 10 new FAQ is in https://www.asus.com/support/FAQ/1033576
5. 2.4 and 5G on the network map could be configured in the same tab.
6. Captcha for login can be disabled in administration -> system.
7. Printer server port can be disabled on the USB app page.
8. Clients which connect to the guest network can be viewed in the network map -->view list --> interface
Please unzip the firmware file first then check the MD5 code.
MD5: a707219b5944bc0b55098a4c7fe781f5 Download
ASUS RT-AC86U Firmware version 3.0.0.4.384.82072 - Fixed buffer overflow vulnerability
- Fixed wireless performance drop issue after send the feedback.
- Fixed static WAN IP connection issues.
Please unzip the firmware file first then check the MD5 code.
MD5: 2788c2f2e211e7396dc5004ce5226797 Download
ASUS RT-AC86U Firmware version 3.0.0.4.384.81992 Security update
- Fixed CVE-2020-12695 (CallStranger)
- Fixed Reflected XSS vulnerability.
- Fixed Directory traversal vulnerability.
- Fixed CVE-2017-15653.
The update server transport layer security was upgraded and the old protocol was removed.
If your router firmware version is lower than 3.0.0.4.384.81352, please refer to the "Update Manually" section in https://www.asus.com/support/FAQ/1008000 to update the firmware.
This version has more security processes. If you want to rollback to the previous version, please do a factory default reset.
Please unzip the firmware file first then check the MD5 code.
MD5: c4d70d592c735c935d711b05908de05c Download
ASUS RT-AC86U Firmware version 3.0.0.4.384.81930 - Fixed Let's encrypt certification renew bugs.
- Improved web history page loading speed.
- Fixed OpenVPN related bugs
Please unzip the firmware file first then check the MD5 code.
MD5: c9ee3cbfc16ca9ecd9eed0561fa1145b Download
ASUS RT-AC86U Firmware version 3.0.0.4.384.81918 - Fixed game setting page UI bugs.
- Fixed AiCloud share link bugs.
- Fixed AiCloud connection bugs with AiMusic App.
- Fixed Cloud sync bugs.
- VPN clients can be turned on/off by the ASUS router app.
- Fixed offline client removing problem with ASUS router app.
- In the previous version, the certificate for https login needed to be installed again after system reboot, and this version fixed this problem.
- Adaptive QoS supported more apps
Work-From-Home: WeChat Work®, RescueAssist, Tencent/VooV Meeting®
Learn-From-Home: LinkedIn Learning®, Binkist®, Skillshare®, edX®
Media Streaming: SiriusXM®, Bilibili®
Indoor training: The Sufferfest®, Bkool Fitness®, TrainerRoad®, Rouvy®
Please unzip the firmware file first then check the MD5 code.
MD5: 892a6e8a8c4e27bdd1c7ff2bfbd92df6 Download
ASUS RT-AC86U Firmware version 3.0.0.4.384.81858 - Improved connection stability.
- Optimized CPU utilization.
- Fixed some UI bugs.
- Fixed login bugs.
- Support router certificate export. After import the certificate to the computer you will not see the warning message when login with https.Please refer to https://www.asus.com/us/support/FAQ/1034294/
Please unzip the firmware file first and then check the MD5 code.
MD5: dc2cfb7297d8089b4f6022d0105313bc Download
ASUS RT-AC86U Firmware version 3.0.0.4.384.81369 1. Update Adaptive QoS categories: Help you to prioritize the mission-critical applications
Those people who work-from-home & learn-from-home will greatly benefit from this new feature with optimized streaming experiences.
New Supported Categories & Apps:
- Video conferencing, including Microsoft Teams®, ZOOM®, Skype®, Google Hangouts®, BlueJeans®
- Online learning, including Khan academy®, Udemy®, Coursera®, TED®, VIPKiD®, 51Talk®, XDF®, Xueersi®
- Streaming, including YouTube®, Netflix®, HBO NOW®, Amazon Prime Video®, Disney+®, ESPN®, MLB.com®, iQIY®
- Indoor training, including Zwift®, Peloton®, Onelap®
Stay tuned and more apps are coming to the list soon!
2. Support Mobile Game Mode
- One-click prioritizing your mobile device to the highest and ensure you the best mobile gaming experiences.
- Install/Update ASUS Router App (Android supports later than 1.0.0.5.44; iOS supports later than 1.0.0.5.41)
Please unzip the firmware file first and then check the MD5 code.
MD5: e50909a33311f80b922c61d6edcfd7bd Download
ASUS RT-AC86U Firmware version 3.0.0.4.384.81352 - Fixed CVE-2019-15126 (Kr00k) vulnerability.
Please unzip the firmware file first then check the MD5 code.
MD5: c92351241c287643bd39832de852977e Download
ASUS RT-AC86U Firmware version 3.0.0.4.384.81351 - Fixed a DDoS vulnerability.
- Fixed Let's Encrypt related bugs.
- Fixed folder creating bugs in Samba.
- Fixed dual wan failover bugs while the primary wan type is L2TP.
Please unzip the firmware file first then check the MD5 code.
MD5: 2b73b992d0ea657cae03a918e31a27ad Download
ASUS RT-AC86U Firmware version 3.0.0.4.384.81049 Security fix
- Fixed a DDoS vulnerability. Thanks for Altin Thartori's contribution.
Bug fix
- Fixed web control interface login problem.
- Fixed Network map clist list issues.
- Fixed block internet access problem when clients connected to AiMesh node
- Fixed Samba server compatibility issue.
- Fixed OpenVPN related bugs.
- Fixed schedule reboot bugs.
- Improved AiMesh compatibility.
- Improved system stability.
Please unzip the firmware file first then check the MD5 code.
MD5: f09ec9bf293979e8ebe8a8c5bda6317b Download
ASUS RT-AC86U Firmware version 3.0.0.4.384.45717 - 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.
Please unzip the firmware file first then check the MD5 code.
MD5: 03041f5d8987efc3bc64a63efe2a979f Download
ASUS RT-AC86U Firmware version 3.0.0.4.384.45713 Security Fix
- 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.
Bug Fix
- Fixed AiMesh LAN IP issue when router using IPv6 WAN.
- Fixed AIMesh connection issues.
- Fixed Network Map related issues.
- Fixed Download Master icon disappear issue.
- Fixed LAN LED not blinking problem.
- Fixed browser no response problem when enabled Traffic analyzer.
- Fixed wireless mac filter input issue.
Please unzip the firmware file first then check the MD5 code.
MD5: 3572b70885cc2a54751ca17aaaa479e9 Download
ASUS RT-AC86U Firmware version 3.0.0.4.384.45149 AiMesh
- Improved AiMesh stability
- Lyra, Lyra Mini, and Lyra Trio can be added as AiMesh node into RT-AC86U network.
Please refer to https://www.asus.com/support/FAQ/1038071 for more detail.
Security
- Fixed CVE-2018-14710, CVE-2018-14711, CVE-2018-14712, CVE-2018-14713, CVE-2018-14714. Thanks for Rick Ramgattie's contribution.
- Fixed AiCloud/ Samba account vulnerability. Thanks for Matthew Cundari's contribution.
- Fixed DoS vulnerability. Thanks for Ruikai Liu's contribution.
- Fixed CVE-2018-17020, CVE-2018-17021, CVE-2018-17022.
- Fixed stored XSS vulnerability. Thanks for Duda Przemyslaw's contribution.
- Updated OpenSSL library.
Bug fixes and improvement
- Improved wireless stability.
- Modified “Dual Wan” user interface.
- Modified “Port Forwarding” user interface.
- Modified “Restore” user interface.
- Fixed GUI bugs on user feedback page.
- Fixed “Adaptive QoS” bugs.
Please unzip the firmware file first then check the MD5 code.
MD5: 1ca78fe37882cac19fbf9c5a50cb2c0f Download
ASUS RT-AC86U Firmware version 3.0.0.4.384.32799 Fixed WIFI stability issue.
Please unzip the firmware file first then check the MD5 code.
MD5: ac2a2fe7132a9567fa8c17ff5c157b71 Download
ASUS RT-AC86U Firmware version 3.0.0.4.384.32797 AiMesh new features
- Supported creating mesh system with new router, BlueCave.
- Added Roaming block list in Advanced Settings --> Wireless.
You can add devices into block list and this device will not be roamed between AiMesh nodes.
- Supported ethernet onboarding. User can use ethernet cable.
You can use ethernet cable to connect AiMesh router LAN port and AiMesh node WAN port first and run the adding node process to build the mesh system.
Security fixes.
- Fixed Reflected XSS vulnerability.
- Fixed CSRF vulnerability.
- Fixed command injection vulnerability.
- Fixed stack buffer overflow vulnerability.
Thanks for Rick Ramgattie contribution.
Fixed Adaptive QoS upload bandwidth setting issue.
Fixed 4-wires ethernet cable compatibility issues.
Fixed USB hard drive over 2TB compatibility issues.
Fixed Samba/FTP folder permission issues.
Added USB3.0/2.0 mode switch setting in Administration --> System --> USB Settings.
Please unzip the firmware file first then check the MD5 code.
MD5: 0d22564746bd9d10251624c72475058e Download
ASUS RT-AC86U Firmware version 3.0.0.4.384.21140 - [DDNS] Modified the procedure of DDNS service register under dual wan load balance mode
- [WAN] Modified detect logic of internet connection
- [AiMesh] Fixed AiMesh onboarding unsuccessfully once smart connect is enabled
- [AiMesh] Modified AiMesh nodes notification procedure
- [GUI] Fixed AiProtection GUI bugs.
- [GUI] Updated OpenVPN server FAQ URL.
Please unzip the firmware file first then check the MD5 code.
MD5: caf32b5ead8501a0dbb7926e37be335a Download