CVE-2024-23930

Pioneer DMH-WT7600NEX Media Service Improper Handling of Exceptional Conditions

Published Jan 31, 2025 CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
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.

Remediation

Vendor Workaround

Given the nature of the vulnerability, the only salient mitigation strategy is to restrict interaction with the application

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-21360 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.
History
Type Values Removed Values Added
Metrics epss

{'score': 0.00052}

epss

{'score': 0.00054}

Type Values Removed Values Added
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L'}

Type Values Removed Values Added
First Time appeared Pioneer
Pioneer dmh-wt7600nex
Pioneer dmh-wt7600nex Firmware
CPEs cpe:2.3:h:pioneer:dmh-wt7600nex:-:*:*:*:*:*:*:*
cpe:2.3:o:pioneer:dmh-wt7600nex_firmware:*:*:*:*:*:*:*:*
Vendors & Products Pioneer
Pioneer dmh-wt7600nex
Pioneer dmh-wt7600nex Firmware
Type Values Removed Values Added
Weaknesses CWE-404
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Title Pioneer DMH-WT7600NEX Media Service Improper Handling of Exceptional Conditions
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
icscert
Published
Updated
Aug 26, 2025, 8:58 PM
Reserved
Jan 23, 2024, 9:45 PM
Status
Modified
Published
Jan 31, 2025, 12:15 AM
Modified
Jun 17, 2026, 7:13 AM