CVE-2024-57684 Missing authorization in n/a

Critical 9.8 Published 16 Jan 2025 Updated 16 Jan 2025

Unauthenticated attackers can modify DMZ settings on D-Link routers via crafted POST requests due to missing access controls.

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-2024-57684?

CVE-2024-57684 is a critical missing authorization vulnerability in Dlink Dir-816 Firmware, published on 16 Jan 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

An access control issue in the component formDMZ.cgi of D-Link 816A2_FWv1.10CNB05_R1B011D88210 allows unauthenticated attackers to set the DMZ service of the device via a crafted POST request.

Weakness: CWE-276

Which versions are affected by CVE-2024-57684?

It affects 1 product.

Products include Dlink Dir-816 Firmware.

How do I fix CVE-2024-57684?

No fix has been published for CVE-2024-57684 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2024-57684 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-57684 exists.

All Dlink Dir-816 Firmware vulnerabilities

Sources

Also known as GHSA-gh49-2v7g-42wj.