CVE-2025-44882 Command injection in n/a

Critical 9.8 Published 20 May 2025 Updated 21 May 2025

Attackers can execute arbitrary commands on Wavlink WL-WN579A3 routers via crafted input to the firewall CGI script.

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-2025-44882?

CVE-2025-44882 is a critical command injection vulnerability in n/a, published on 20 May 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

A command injection vulnerability in the component /cgi-bin/firewall.cgi of Wavlink WL-WN579A3 v1.0 allows attackers to execute arbitrary commands via a crafted input.

Weakness: CWE-78

Which versions are affected by CVE-2025-44882?

It affects 1 product.

Products include Wavlink Wl-Wn579a3 Firmware.

How do I fix CVE-2025-44882?

No fix has been published for CVE-2025-44882 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-2025-44882 being exploited?

There is no known exploitation of CVE-2025-44882 in the wild and no public exploit code.

Sources

Also known as GHSA-4wqv-9447-79rg.