CVE-2025-44872 Command injection in n/a

Critical 9.8 Published 2 May 2025 Updated 6 May 2025

Attackers can execute arbitrary commands on Tenda AC9 routers via a crafted request to the formsetUsbUnload function.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2025-44872?

CVE-2025-44872 is a critical command injection vulnerability in Tenda Ac9 Firmware, published on 2 May 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Tenda AC9 V15.03.06.42_multi was found to contain a command injection vulnerability in the formsetUsbUnload function via the deviceName parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.

Weakness: CWE-77

Which versions are affected by CVE-2025-44872?

It affects 1 product.

Products include Tenda Ac9 Firmware.

How do I fix CVE-2025-44872?

No fix has been published for CVE-2025-44872 yet. Limit exposure of the affected software until one is available.

Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.

Is CVE-2025-44872 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-44872 exists.

All Tenda Ac9 Firmware vulnerabilities

Sources

Also known as GHSA-6jw2-2v2j-w474.