CVE-2023-49004 Code injection in n/a

Critical 9.8 Published 19 Dec 2023 Updated 2 Aug 2024

A remote attacker can execute arbitrary code on D-Link DIR-850L routers by sending a crafted script to the en parameter.

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-2023-49004?

CVE-2023-49004 is a critical code injection vulnerability in n/a, published on 19 Dec 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

An issue in D-Link DIR-850L v.B1_FW223WWb01 allows a remote attacker to execute arbitrary code via a crafted script to the en parameter.

Weakness: CWE-94

Which versions are affected by CVE-2023-49004?

It affects 1 product.

Products include Dlink Dir-850l Firmware.

How do I fix CVE-2023-49004?

No fix has been published for CVE-2023-49004 yet. Limit exposure of the affected software until one is available.

Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.

Is CVE-2023-49004 being exploited?

There is no known exploitation of CVE-2023-49004 in the wild and no public exploit code.

Sources

Also known as GHSA-fg64-38r9-mp66.