TI-2024-15915 Aliases CVE-2024-23930 GHSA-jh84-mrjc-wxm4

Pioneer DMH-WT7600NEX Media Service Improper Handling of Exceptional Conditions

LOW 30CWE-404Published 2025-01-31 · Updated 2025-08-26

Key facts

Attack vector: Adjacent network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Denial of service
Confidentiality · integrity · availability: None · None · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-404.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00564 47th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Pioneer	DMH-WT7600NEX	all versions	—	No fix listed	CNA

DMH-WT7600NEX VendorPioneer Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:o:pioneer:dmh-wt7600nex_firmware::::::::	all versions	Vulnerable	Pioneer
cpe:2.3:h:pioneer:dmh-wt7600nex:-:::::::*	not specified by NVD	Running on	Pioneer

cpe:2.3:o:pioneer:dmh-wt7600nex_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Pioneer
cpe:2.3:h:pioneer:dmh-wt7600nex:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Pioneer

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2024-23930
2026-10-03 Alias added: GHSA-jh84-mrjc-wxm4

References

Advisory 1

https://www.zerodayinitiative.com/advisories/ZDI-24-1043/

Other 1

https://jpn.pioneer/ja/car/dl/dmh-sz700_sf700/

TI-2024-15914 Pioneer DMH-WT7600NEX Telematics Directory Traversal CVSS 3.1HIGH 7.3
TI-2025-05262 Pioneer DMH-WT7600NEX Missing Immutable Root of Trust in Hardware Local Privilege… CVSS 3.1HIGH 7.8
TI-2025-05260 Insufficient verification of data authenticity in Pioneer DMH-WT7600NEX CVSS 3.0MEDIUM 6.8
TI-2025-05261 Insufficient verification of data authenticity in Pioneer DMH-WT7600NEX CVSS 3.1MEDIUM 6.8
TI-2024-15913 Pioneer DMH-WT7600NEX Telematics Improper Certificate Validation CVSS 3.1MEDIUM 6.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences