CVE-2026-10562 Unauthenticated Open Redirect Vulnerability on TP-Link Archer AX20 Web Interface
Unauthenticated attackers can redirect users to malicious sites via crafted URLs in the TP-Link Archer AX20 web interface.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-10562?
CVE-2026-10562 is a medium-severity vulnerability in TP-Link Systems Inc. Archer AX20 V2.0, published on 30 Jun 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official 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.
Weakness: CWE-601
Which versions are affected by CVE-2026-10562?
How do I fix CVE-2026-10562?
No fix has been published for CVE-2026-10562 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-10562 being exploited?
There is no known exploitation of CVE-2026-10562 in the wild and no public exploit code.
Sources
Also known as GHSA-9f8x-rqfg-wvvg.