CVE-2025-5833

Pioneer DMH-WT7600NEX Root Filesystem Insufficient Verification of Data Authenticity Vulnerability. This vulnerability allows physically present attackers to bypass authentication on affected installations of Pioneer DMH-WT7600NEX devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the configuration of the operating system. The issue results from the lack of properly configured protection for the root file system. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-26077.

CVSS v3 6.8 MEDIUM

6.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.9 / Impact : 5.9

Attack Vector PHYSICAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.zerodayinitiative.com/advisories/ZDI-25-350/	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:pioneer:dmh-wt7600nex_firmware:3.05:*:*:*:*:*:*:*

cpe:2.3:h:pioneer:dmh-wt7600nex:-:*:*:*:*:*:*:*

History

08 Jul 2025, 14:52

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-06-25 18:15

Updated : 2025-07-08 14:52

NVD link : CVE-2025-5833

Mitre link : CVE-2025-5833

CVE.ORG link : CVE-2025-5833

JSON object : View

Products Affected

pioneer

dmh-wt7600nex
dmh-wt7600nex_firmware

CWE

CWE-345

Insufficient Verification of Data Authenticity

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