CVE-2025-5832

Pioneer DMH-WT7600NEX Software Update Signing Insufficient Verification of Data Authenticity Vulnerability

Published Jun 25, 2025 CVSS 3.0 · 6.8 Medium EPSS < 1% KEV · Not listed
Description
Pioneer DMH-WT7600NEX Software Update Signing Insufficient Verification of Data Authenticity Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected installations of Pioneer DMH-WT7600NEX devices. Authentication is not required to exploit this vulnerability.

The specific flaw exists within the software update verification process. The issue results from the lack of validating all the data in the software update. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-26079.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-19127 Pioneer DMH-WT7600NEX Software Update Signing Insufficient Verification of Data Authenticity Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected installations of Pioneer DMH-WT7600NEX devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the software update verification process. The issue results from the lack of validating all the data in the software update. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-26079.
History
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:3.05:*:*:*:*:*:*:*
Vendors & Products Pioneer
Pioneer dmh-wt7600nex
Pioneer dmh-wt7600nex Firmware
Type Values Removed Values Added
Metrics ssvc

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

Type Values Removed Values Added
Description Pioneer DMH-WT7600NEX Software Update Signing Insufficient Verification of Data Authenticity Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected installations of Pioneer DMH-WT7600NEX devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the software update verification process. The issue results from the lack of validating all the data in the software update. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-26079.
Title Pioneer DMH-WT7600NEX Software Update Signing Insufficient Verification of Data Authenticity Vulnerability
Weaknesses CWE-345
References
Metrics cvssV3_0

{'score': 6.8, 'vector': 'CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
zdi
Published
Updated
Jun 25, 2025, 6:26 PM
Reserved
Jun 6, 2025, 7:40 PM
Status
Analyzed
Published
Jun 25, 2025, 6:15 PM
Modified
Jun 17, 2026, 9:48 AM