CVE-2021-46109: ASUS Rt-AC52U b1 Firmware

Medium severity, CVSS 6.1. EPSS: 0.7% chance of exploitation in the next 30 days.

Invalid input sanitizing leads to reflected Cross Site Scripting (XSS) in ASUS RT-AC52U_B1 3.0.0.4.380.10931 can lead to a user session hijack.

Affected products

• ASUS Rt-AC52U b1 Firmware: version 3.0.0.4.380.10931 only

Published 2022-01-03. Last modified 2026-06-17.