The FCC officially banned the approval of any new foreign-made consumer-grade router models on March 23, 2026, citing supply chain and cybersecurity risks.
Within 72 hours of the PoC release, threat actors integrated this into an IoT botnet known as "Mirai_ZTE." At its peak, over 10,000 unpatched ZTE routers were conscripted into launching Layer 7 DDoS attacks against European financial institutions. zte router firmware update tool patched
In these cases, the patched tool should only be used by experienced users with: The FCC officially banned the approval of any
Subject: Authentication Bypass in Firmware Update Tool leading to RCE. Affected Versions: Tool v3.2.1 and prior. zte router firmware update tool patched