RT-N66U C1

1. Resolved an issue causing excessive log generation due to bwdpi issue.
2. Fixed a potential issue causing higher CPU utilization.

Please unzip the firmware file, and then verify the checksum.
SHA256: 3cab24791b71b4cdd2d2580a7f549da9b77ca5287a713b893776f0ff087f07ae

1. Fixed OpenSSL CVE-2022-0778
2. Added more security measures to block malware.
3. Fixed Stored XSS vulnerability. Thanks to Milan Kyselica of IstroSec.
4. Fixed CVE-2022-23970, CVE-2022-23971, CVE-2022-23972, CVE-2022-23973, CVE-2022-CVE-2022-25595, CVE-2022-25596, CVE-2022-25596,
5. Added 3rd party DNS server list in WAN --> DNS to help users enhance the connection security.

Please unzip the firmware file first then check the MD5 code.
MD5:366f408000cad142bc51eff791ff79fc

Security
- Fixed string format stacks vulnerability
- Fixed cross-site-scripting vulnerability
- Fixed informational vulnerability.
Thanks to Howard McGreehan.

-Fixed SQL injection vulnerability
-Fixed json file traversal vulnerability
-Fixed plc/port file traversal vulnerability
-Fixed stack overflow vulnerability
Thanks to HP of Cyber Kunlun Lab

-Fixed authenticated stored XSS vulnerability
Thanks to Luke Walker – SmartDCC

-Fixed LPD denial of service vulnerability
-Fixed cfgserver heap overflow vulnerability
-Fixed cfgserver denial of service vulnerability
Thanks to TianHe from BeFun Cyber Security Lab.

Added more ISP profile
Digi 1 - TM
Digi 2 - TIME
Digi 3 - Digi
Digi 4 - CTS
Digi 5 - ALLO
Digi 6 - SACOFA
Maxis - CTS
Maxis - SACOFA
Maxis - TNB/ALLO

Fixed AiMesh guest network issues.
Fixed DDNS issues where the WAN IP is IPv6
Fixed UI bugs in Administration --> feedback.
Fixed time zone error.

Please unzip the firmware file first then check the MD5 code.
MD5:273d147c45cdb5352b40bdde63f2e54b

1. 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
2. The unit of the WiFi time scheduler goes to 1 minute.
3. 2.4 and 5G on the network map could be configured in the same tab.
4. Captcha for login can be disabled in administration -> system.
5. Printer server port can be disabled on the USB app page.
6. 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: 6d9ea61699a985645d83edf0b415476a

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 3.0.0.4.385.20252, please refer to the "Update Manually" section in https://www.asus.com/support/FAQ/1008000 to update the firmware.

Please unzip the firmware file first then check the MD5 code.
MD5: 011ea1c128d797ec7968f4b3fa94a1df

- 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: f3b5a7acd2e694ee80d47d3a259dff07

- 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: 2423b6e882ff82ce8638e7f13893f5b4

- Fixed the firmware update problem in some special conditions.
- Fixed UI bugs.

Please unzip the firmware file first then check the MD5 code.
MD5: 272c8798b7d2093b0f398b1780ac52a9

- Fixed firmware udpate issues.

Please unzip the firmware file first then check the MD5 code.
MD5: 08d9267b41e4591beff49e4a78c15670

- 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: d4b05802468b71f7510c3daeaa7fed4d

Security fix
- Fixed a DDoS vulnerability. Thanks for Altin Thartori's contribution.

Bug fix
- Fixed EU 5GHz SSID disappear problems in EU models.
- Fixed Network map client list issues.
- Fixed Samba server compatibility issue.
- Fixed OpenVPN related bugs.
- Fixed schedule reboot bugs.
- Improved system stability.


Please unzip the firmware file first then check the MD5 code.
MD5: 5afa4e16025a03239817d36c1604c04d

- 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: 86e4354536e6a11b2f7a02936094482a

Bug Fix
- Fixed VLAN bug for Movistar.
- Fixed the problem which causes lots of SQUASHFS error in system log.


Please unzip the firmware file first then check the MD5 code.
MD5: 1029c47675545caca1723b0a53ac6956

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 Network Map related issues.
- Fixed Download Master icon disappear issue.
- Fixed LAN PC cannot find router name in My Network Places when enabling Samba service.
- Fixed LAN LED not blinking problem.


Please unzip the firmware file first then check the MD5 code.
MD5: ce1dc4c44b042a452ff368c20ae0dc53

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.

Please unzip the firmware file first then check the MD5 code.
MD5: b14c93ea7c5ebbde8270f4ee5a76a36e

Fixed WIFI stability issue.

Please unzip the firmware file first then check the MD5 code.
MD5: 1fd079bd8633106f41a0395fb45c2758

Security fixes.
- Fixed Reflected XSS vulnerability.
- Fixed CSRF vulnerability.
- Fixed command injection vulnerability.
- Fixed stack buffer overflow vulnerability.
Thanks for Rick Ramgattie contribution.
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: 665734b95c47f43c53804ca0c574013f