📦 O4 Firmware

by Tenda

🔍 What is O4 Firmware?

Description coming soon...

🛡️ Security Overview

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⚠️ Known Vulnerabilities

CVE-2025-25662

CRITICAL CVSS 9.8 Feb 20, 2025

This vulnerability allows remote attackers to execute arbitrary code on Tenda O4 V3.0 routers via a buffer overflow in the SafeSetMacFilter function. Attackers can exploit this by sending specially cr...