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Product · TP-Link Systems

Archer C20 v6

4 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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  • High 8.5
    CVE-2026-75616 Public exploit

    Command Injection in Router Web Management Interface

    An OS command injection vulnerability exists in the web management interface of Archer C20 v6 firmware when processing certain WAN-related configuration operations. An authenticated administrator may exploit insufficient input validation to execute arbitrary …

    TP-Link Systems Archer C20 v6 Network devices
  • High 8.7
    CVE-2026-11834 Public exploit

    Unauthenticated Command Injection via DHCP Option Handling in Multiple TP-Link Routers

    A command injection vulnerability has been identified in the DHCP option processing logic in multiple TP-Link router models, due to insufficient validation of externally supplied DHCP option data. An adjacent attacker may exploit this vulnerability by supplyi…

    TP-Link Systems Archer C20 v5 Archer C20 v6 Archer MR200 v8 Network devices