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Product · TP-Link Systems

Archer C20 v5

4 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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  • 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
  • High 7.2
    CVE-2026-0834 Public exploit

    Logic Vulnerability on TP-Link Archer C20, Archer AX53 and TL-WR841N v13

    Logic vulnerability in TP-Link Archer C20 v5, 6.0, Archer AX53 v1.0 and TL-WR841N v13 (TDDP module) allows unauthenticated adjacent attackers to execute administrative commands including factory reset and device reboot without credentials. Attackers on the ad…

    TP-Link Systems Archer C20 v5 TL-WR841N v13 Archer C20 v6.0, Archer AX53 v1.0 Network devices