CVE-2026-10562

An unauthenticated URL redirection vulnerability has been identified in Archer AX20 V2 due to improper validation of user-supplied URL input within the web interface.  An unauthenticated attacker can craft URLs containing URL-encoded path traversal sequences. When processed by the embedded web server, these inputs may cause the device to respond with HTTP 3xx redirects to attacker-controlled external domains. This issue affects Archer AX20 V2.0: through 2.1.9 Build 20230829.

Score

CVSS 4.0 5.9 Medium

Status

Deferred - f23511db-6c3e-4e32-a477-6aa17d310630

Published

2026-06-30

Last modified

2026-10-25

Weaknesses

CWE-601

Affected products

• Archer Ax20 V2.0 (Tp-link Systems Inc.)

References

• https://www.tp-link.com/en/support/download/archer-ax20/v2/#Firmware
• https://www.tp-link.com/en/support/faq/5156/