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Product · TP-Link Systems

Archer C20 v6

4 known vulnerabilities.

Archer C20 v6 at a glance

Last 12 months
4
Critical · all time
0
Exploited · all time
0
Public exploit · all time
2
New vulnerabilities per month · last 12 months
0 1 1 December 2025: 0 vulnerabilities Dec 2025 January 2026: 0 vulnerabilities February 2026: 1 vulnerability March 2026: 0 vulnerabilities Mar April 2026: 0 vulnerabilities May 2026: 0 vulnerabilities June 2026: 1 vulnerability Jun July 2026: 1 vulnerability August 2026: 1 vulnerability September 2026: 0 vulnerabilities Sep October 2026: 0 vulnerabilities November 2026: 0 vulnerabilities
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All Critical High Medium Low Exploited only Public exploit

4 results · Feed

  • 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
  • Medium 5.2
    CVE-2026-12001

    Hardcoded Credential Vulnerability in Multiple TP-Link Router Models

    A hardcoded credential vulnerability exists in the firmware of multiple TP-Link routers (TL-WR845N v4, TL-WR850N v3, TL-WR902AC v4, Archer C20 v6 & Archer MR200 v5).  Authentication-related credential material is embedded within a password file in the firmwar…

    TP-Link Systems Archer C20 v6 TL-WR850N v3 TL-WR845N v4 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
  • Medium 5.9
    CVE-2025-15551

    LAN Code Execution on TP-Link Archer MR200, Archer C20, TL-WR850N and TL-WR845N

    The response coming from TP-Link Archer MR200 v5.2, C20 v5 and v6, TL-WR850N v3, and TL-WR845N v4 for any request is getting executed by the JavaScript function like eval directly without any check. Attackers can exploit this vulnerability via a Man-in-the-Mi…

    TP-Link Systems Archer C20 v6 Archer C20 v5 TL-WR850N v3 Network devices