CVE-2020-29655: ASUS Rt-AC88U Firmware

High severity, CVSS 7.5. EPSS: 0.9% chance of exploitation in the next 30 days.

An injection vulnerability exists in RT-AC88U Download Master before 3.1.0.108. Accessing Main_Login.asp?flag=1&productname=FOOBAR&url=/downloadmaster/task.asp will redirect to the login site, which will show the value of the parameter productname within the title. An attacker might be able to influence the appearance of the login page, aka text injection.

Affected products

• ASUS Rt-AC88U Firmware: before 3.1.0.108 (fixed in 3.1.0.108)

Published 2020-12-09. Last modified 2026-06-17.