Firmware Update: Asus RT-N66U C1

Asus has released new firmware for the RT-N66U C1. This router can provide clients with both wired and wireless network access. Wireless is supported up to and including the 802.11n standard, with speeds up to 900Mbit/s when both channels are combined. There are also two USB ports, so that a printer or external storage can be shared over the network. The new firmware has been given version number and the download is just under 30MB in size. The following improvements have been made in this release:

ASUS RT-N66U C1 Firmware version

  • 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.

ASUS RT-N66U C1 Firmware version

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

ASUS RT-N66U C1 Firmware version

Security Fix

  • Fixed CVE-2018-20334
  • Fixed CVE-2018-20336
  • Fixed null pointer issue. Thanks for CodeBreaker or 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.

Version number
Release status Final
Website Asus
License type Freeware