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CVE-2025-5833— Pioneer DMH-WT7600NEX Root Filesystem Insufficient Verification of Data Authenticity Vulnerability

Quick assessment

Affected
Pioneer DMH-WT7600NEX
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Pioneer DMH-WT7600NEX是Pioneer公司的一款多媒体数字媒体接收器。 Pioneer DMH-WT7600NEX存在数据伪造问题漏洞，该漏洞源于根文件系统保护不足，可能导致认证绕过。

AI Predicted 5.0 Difficulty: Easy EPSS 0.26% · P16
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I. Basic Information for CVE-2025-5833

Vulnerability Information
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Vulnerability Title
Pioneer DMH-WT7600NEX Root Filesystem Insufficient Verification of Data Authenticity Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
对数据真实性的验证不充分
Source: CVE Program / CVE List V5
Vulnerability Title
Pioneer DMH-WT7600NEX 数据伪造问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Pioneer DMH-WT7600NEX是Pioneer公司的一款多媒体数字媒体接收器。 Pioneer DMH-WT7600NEX存在数据伪造问题漏洞，该漏洞源于根文件系统保护不足，可能导致认证绕过。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Pioneer DMH-WT7600NEX 3.05 -

II. Public POCs for CVE-2025-5833

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III. Intelligence Information for CVE-2025-5833

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Same Patch Batch · Pioneer · 2025-06-25 · 3 CVEs total

CVE-2025-5834 Pioneer DMH-WT7600NEX Missing Immutable Root of Trust in Hardware Local Privilege Escalati
CVE-2025-5832 Pioneer DMH-WT7600NEX Software Update Signing Insufficient Verification of Data Authentici

IV. Related Vulnerabilities

Same product: DMH-WT7600NEX
Same vendor: Pioneer
Same weakness: CWE-345

V. Comments for CVE-2025-5833

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