CVE-2024-45888 Command injection in n/a

High 8.0 Published 4 Nov 2024 Updated 4 Nov 2024

Attackers can execute arbitrary commands on DrayTek Vigor3900 routers via the action parameter in mainfunction.cgi.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2024-45888?

CVE-2024-45888 is a high-severity command injection vulnerability in n/a, published on 4 Nov 2024. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

DrayTek Vigor3900 1.5.1.3 contains a command injection vulnerability. This vulnerability occurs when the `action` parameter in `cgi-bin/mainfunction.cgi` is set to `set_ap_map_config.'

Weakness: CWE-78

Which versions are affected by CVE-2024-45888?

It affects 1 product.

Products include Draytek Vigor3900 Firmware.

How do I fix CVE-2024-45888?

No fix has been published for CVE-2024-45888 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-2024-45888 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-45888 exists.

Sources

Also known as GHSA-jv8v-q52f-pxq9.