CVE-2019-11061: ASUS HG100 Firmware

High severity, CVSS 8.1. EPSS: 4% chance of exploitation in the next 30 days.

A broken access control vulnerability in HG100 firmware versions up to 4.00.06 allows an attacker in the same local area network to control IoT devices that connect with itself via http://[target]/smarthome/devicecontrol without any authentication. CVSS 3.0 base score 10 (Confidentiality, Integrity and Availability impacts). CVSS vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H).

Affected products

• ASUS HG100 Firmware: before 4.00.09 (fixed in 4.00.09)

Published 2019-08-29. Last modified 2026-06-17.