CVE-2022-31311 Command injection in n/a

Critical 9.8 Published 14 Jun 2022 Updated 3 Aug 2024

Attackers can execute arbitrary commands on WAVLINK routers via a crafted POST request to adm.cgi.

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-2022-31311?

CVE-2022-31311 is a critical command injection vulnerability in n/a, published on 14 Jun 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

An issue in adm.cgi of WAVLINK AERIAL X 1200M M79X3.V5030.180719 allows attackers to execute arbitrary commands via a crafted POST request.

Weakness: CWE-78

Which versions are affected by CVE-2022-31311?

It affects 1 product.

Products include Wavlink Aerial X 1200m Firmware.

How do I fix CVE-2022-31311?

No fix has been published for CVE-2022-31311 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-2022-31311 being exploited?

There is no known exploitation of CVE-2022-31311 in the wild and no public exploit code.

Sources

Also known as GHSA-p5ph-ww5g-2hxc.