CVE-2026-24434 Tenda AC7 Web Interface Lacks CSRF Protections for Admin Actions

Medium 5.1 Published 3 Feb 2026 Updated 14 May 2026

Attackers can trick administrators into modifying router settings via CSRF due to missing token validation in the Tenda AC7 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-2026-24434?

CVE-2026-24434 is a medium-severity vulnerability in Tenda Ac7 Firmware, published on 3 Feb 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

Shenzhen Tenda AC7 firmware version V03.03.03.01_cn and prior does not implement CSRF protections for administrative functions in the web management interface. The interface does not enforce anti-CSRF tokens or robust origin validation, which can allow an attacker to induce a logged-in administrator to perform unintended state-changing requests and modify router settings.

Weakness: CWE-352

Which versions are affected by CVE-2026-24434?

It affects 1 product.

Products include Tenda Ac7 Firmware.

How do I fix CVE-2026-24434?

No fix has been published for CVE-2026-24434 yet. Limit exposure of the affected software until one is available.

Is CVE-2026-24434 being exploited?

There is no known exploitation of CVE-2026-24434 in the wild and no public exploit code.

All Tenda Ac7 Firmware vulnerabilities

Sources

Also known as GHSA-rmf8-4fg8-5v47.