CVE-2025-5832 — MEDIUM (6.8)

Vulnerability 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.

CVSS Score

6.8

MEDIUM

CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Pioneer	Dmh-Wt7600Nex Firmware	3.05
Pioneer	Dmh-Wt7600Nex	-

Related Weaknesses (CWE)

CWE-345

References

https://www.zerodayinitiative.com/advisories/ZDI-25-352/Third Party Advisory

FAQ

What is CVE-2025-5832?

CVE-2025-5832 is a vulnerability with a CVSS score of 6.8 (MEDIUM). Pioneer DMH-WT7600NEX Software Update Signing Insufficient Verification of Data Authenticity Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected...

How severe is CVE-2025-5832?

CVE-2025-5832 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-5832?

Check the references section above for vendor advisories and patch information. Affected products include: Pioneer Dmh-Wt7600Nex Firmware, Pioneer Dmh-Wt7600Nex.