CVE-2026-10562

Medium

Description

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.

SeverityMedium

CVSS5.9

Exploit probability—

ProductArcher AX20 V2.0

PublishedJun 30, 2026

First seenJun 30, 2026

Weakness typeCWE-601Open redirect

How to fix

Update

TP-Link Systems Inc. Archer AX20 V2.0V2_260527 or later

Patches

tp-link.com/en/support/download/archer-ax20/v2/#Firmware

Vendor advisories

tp-link.com/en/support/faq/5156/

Affected products

Product	Affected versions	Fixed in
TP-Link Systems Inc. Archer AX20 V2.0	v < V2_260527	V2_260527

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