What is GHSA-9f8x-rqfg-wvvg?

GHSA-9f8x-rqfg-wvvg is a security advisory published by GitHub Security Advisories with Medium severity. An unauthenticated URL redirection vulnerability has been identified in Archer AX20 V2 due to...

Which CVE IDs does GHSA-9f8x-rqfg-wvvg cover?

GHSA-9f8x-rqfg-wvvg covers the following CVE IDs: CVE-2026-10562. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-9f8x-rqfg-wvvgMedium

An unauthenticated URL redirection vulnerability has been identified in Archer AX20 V2 due to...

Vendor

GitHub Security Advisories

Published

June 30, 2026

Last Modified

June 30, 2026

🔗 CVE IDs covered (1)

CVE-2026-10562 →

📋 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.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-10562
https://www.tp-link.com/en/support/download/archer-ax20/v2/#Firmware
https://www.tp-link.com/en/support/faq/5156
https://github.com/advisories/GHSA-9f8x-rqfg-wvvg