🔍 What is Archer C20 Firmware?

Description coming soon...

🛡️ Security Overview

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⚠️ Known Vulnerabilities

CVE-2024-57049

CRITICAL CVSS 9.8 Feb 18, 2025

This vulnerability allows attackers to bypass authentication on TP-Link Archer C20 routers by adding a specific Referer header to requests targeting interfaces in the /cgi directory. This affects user...

CVE-2023-37284

HIGH CVSS 8.8 Sep 6, 2023

This vulnerability allows an attacker on the same network to bypass authentication on TP-Link Archer C20 routers and execute arbitrary operating system commands. It affects Archer C20 routers running ...

CVE-2025-15551

MEDIUM CVSS 5.6 Feb 5, 2026

This vulnerability allows attackers to execute arbitrary JavaScript code on affected TP-Link router admin portals via Man-in-the-Middle attacks. The router's web interface improperly uses eval() witho...