CVE-2020-9477: Humaxdigital HGA12R-02 Firmware

Critical severity, CVSS 9.8. EPSS: 1.3% chance of exploitation in the next 30 days.

An issue was discovered on HUMAX HGA12R-02 BRGCAA 1.1.53 devices. A vulnerability in the authentication functionality in the web-based interface could allow an unauthenticated remote attacker to capture packets at the time of authentication and gain access to the cleartext password. An attacker could use this access to create a new user account or control the device.

Affected products

• Humaxdigital HGA12R-02 Firmware: version brgcaa1.1.53 only

Published 2020-03-04. Last modified 2026-06-17.