CVE-2023-51099 Command injection in n/a

Critical 9.8 Published 26 Dec 2023 Updated 2 Aug 2024

Attackers can execute arbitrary commands on Tenda W9 routers via the formexeCommand function, potentially compromising the device.

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-2023-51099?

CVE-2023-51099 is a critical command injection vulnerability in n/a, published on 26 Dec 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Tenda W9 V1.0.0.7(4456)_CN was discovered to contain a command injection vulnerability via the function formexeCommand .

Weakness: CWE-78

Which versions are affected by CVE-2023-51099?

It affects 1 product.

Products include Tenda W9 Firmware.

How do I fix CVE-2023-51099?

No fix has been published for CVE-2023-51099 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-2023-51099 being exploited?

There is no known exploitation of CVE-2023-51099 in the wild and no public exploit code.

Sources

Also known as GHSA-3j9j-xcvh-87c7.