CVE-2024-23930 Pioneer DMH-WT7600NEX Media Service Improper Handling of Exceptional Conditions

Medium 4.3 Published Updated

Network-adjacent attackers can cause a denial-of-service condition on Pioneer DMH-WT7600NEX devices via the Media service without authentication.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Local or same network only
Victim action needed
Not needed
Fix
None listed

What is CVE-2024-23930?

CVE-2024-23930 is a medium-severity denial of service vulnerability in Pioneer DMH-WT7600NEX, published on 31 Jan 2025. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

This vulnerability allows network-adjacent attackers to create a denial-of-service condition on affected installations of Pioneer DMH-WT7600NEX devices. Authentication is not required to exploit this vulnerability.

The specific flaw exists within the Media service, which listens on TCP port 42000 by default. The issue results from improper handling of error conditions. An attacker can leverage this vulnerability to create a denial-of-service condition on the system.

Weakness: CWE-404

Which versions are affected by CVE-2024-23930?

It affects 1 product.

Products include Pioneer Dmh-Wt7600nex Firmware.

How do I fix CVE-2024-23930?

No fix has been published for CVE-2024-23930 yet. Limit exposure of the affected software until one is available.

Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.

Is CVE-2024-23930 being exploited?

There is no known exploitation of CVE-2024-23930 in the wild and no public exploit code.

Sources

Also known as GHSA-jh84-mrjc-wxm4.

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