CVE-2023-44413 D-Link D-View shutdown_coreserver Missing Authentication Denial-of-Service Vulnerability

Medium 5.9 Published 3 May 2024 Updated 18 Sep 2024

Remote attackers can cause a denial-of-service condition in D-Link D-View by accessing the shutdown_coreserver action without authentication.

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-2023-44413?

CVE-2023-44413 is a medium-severity missing authorization vulnerability in D-Link D-View, published on 3 May 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

D-Link D-View shutdown_coreserver Missing Authentication Denial-of-Service Vulnerability. This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of D-Link D-View. Authentication is not required to exploit this vulnerability.

The specific flaw exists within the shutdown_coreserver action. The issue results from the lack of authentication prior to allowing access to functionality. An attacker can leverage this vulnerability to create a denial-of-service condition on the system. Was ZDI-CAN-19572.

Weakness: CWE-306

Which versions are affected by CVE-2023-44413?

It affects 1 product.

Products include Dlink D-View 8.

How do I fix CVE-2023-44413?

No fix has been published for CVE-2023-44413 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-2023-44413 being exploited?

There is no known exploitation of CVE-2023-44413 in the wild and no public exploit code.

Sources

Also known as GHSA-pgff-hrqv-m9qw.