CVE-2024-39800 Command injection in Wavlink AC3000
An authenticated attacker can execute arbitrary commands on Wavlink AC3000 routers via a configuration injection in the openvpn.cgi script.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-39800?
CVE-2024-39800 is a critical command injection vulnerability in Wavlink Wl-Wn533a8 Firmware, published on 14 Jan 2025. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
Multiple external config control vulnerabilities exists in the openvpn.cgi openvpn_server_setup() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crafted HTTP request can lead to arbitrary command execution. An attacker can make an authenticated HTTP request to trigger these vulnerabilities.A configuration injection vulnerability exists in the `open_port` POST parameter.
Weakness: CWE-15
Which versions are affected by CVE-2024-39800?
It affects 1 product.
Products include Wavlink Wl-Wn533a8 Firmware.
How do I fix CVE-2024-39800?
No fix has been published for CVE-2024-39800 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-2024-39800 being exploited?
There is no known exploitation of CVE-2024-39800 in the wild and no public exploit code.
Other vulnerabilities in Wavlink Wl-Wn533a8 Firmware
Sources
Also known as GHSA-295c-qxg5-g88q.