VendorsASUSrt-ac66u_b1_firmwareall versions
Vulnerabilities

ASUS RT-AC66U B1

Ranked by severity, then by exploit likelihood. Click a CVE ID for its full record.

3CVEs
CVE-2021-43702
ASUS RT-A88U 3.0.0.4.386_45898 is vulnerable to Cross Site Scripting (XSS). The ASUS router admin panel does not sanitize the WiFI logs correctly, if an attacker was able to change the SSID of the router with a custom payload, they could achieve stored XSS on the device.
Published 2022-07-05 · Modified
9.0EPSS 0.010
CVE-2021-3128
In ASUS RT-AX3000, ZenWiFi AX (XT8), RT-AX88U, and other ASUS routers with firmware < 3.0.0.4.386.42095 or < 9.0.0.4.386.41994, when IPv6 is used, a routing loop can occur that generates excessive network traffic between an affected device and its upstream ISP's router. This occurs when a link prefix route points to a point-to-point link, a destination IPv6 address belongs to the prefix and is not a local IPv6 address, and a router advertisement is received with at least one global unique IPv6 prefix for which the on-link flag is set.
Published 2021-04-12 · Modified
7.5EPSS 0.022
CVE-2023-39086
ASUS RT-AC66U B1 3.0.0.4.286_51665 was discovered to transmit sensitive information in cleartext.
Published 2023-08-08 · Modified
7.5EPSS 0.004