CVE-2023-27216 Command injection in n/a

High 8.8 Published 12 Apr 2023 Updated 9 Jul 2026

Remote authenticated users can execute arbitrary code as root on D-Link DSL-3782 routers via the network settings page.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2023-27216?

CVE-2023-27216 is a high-severity command injection vulnerability in n/a, published on 12 Apr 2023. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

An issue found in D-Link DSL-3782 v.1.03 allows remote authenticated users to execute arbitrary code as root via the network settings page.

Weakness: CWE-78

Which versions are affected by CVE-2023-27216?

It affects 1 product.

Products include Dlink Dsl-3782 Firmware.

How do I fix CVE-2023-27216?

No fix has been published for CVE-2023-27216 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-2023-27216 being exploited?

There is no known exploitation of CVE-2023-27216 in the wild and no public exploit code.

Public exploit code: 2 proofs of concept on GitHub.

Sources

Also known as GHSA-4xm3-rqgm-8558.