The ZTE F680 is a fiber-to-the-home (FTTH) router widely deployed by Internet Service Providers (ISPs) across Europe, Latin America, and Asia. While it serves as a capable gateway for delivering high-speed internet, it has been the subject of numerous security advisories and exploit discussions within the cybersecurity community.

Change Default Credentials: Many ZTE attacks leverage common or hardcoded credentials. Change your admin password to a unique, complex one. security-bulletins - ZTE

You don't need to be a cybersecurity expert to lock down your router. Follow these essential steps to mitigate the risk of an exploit: [FEATURE] ZTE-F680 · Issue #103 · mkst/zte-config-utility

Impact

Vulnerability Analysis: Our analysis of the ZTE F680 router revealed multiple vulnerabilities, including: