CVE-2020-12773: Realtek Adsl Router Soc Firmware

High severity, CVSS 8.8. EPSS: 1.2% chance of exploitation in the next 30 days.

A security misconfiguration vulnerability exists in the SDK of some Realtek ADSL/PON Modem SoC firmware, which allows attackers using a default password to execute arbitrary commands remotely via the build-in network monitoring tool.

Affected products

• Realtek Adsl Router Soc Firmware: affected versions not specified

Published 2020-06-08. Last modified 2026-06-17.