CVE-2025-5834
highpriority · track · 31EPSS 0.003 · 18 %ileEUUSEPSS · scored 2026-10-26
Pioneer DMH-WT7600NEX Missing Immutable Root of Trust in Hardware Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to bypass authentication on affected installations of Pioneer DMH-WT7600NEX devices. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the configuration of the application system-on-chip (SoC). The issue results from the lack of a properly configured hardware root of trust. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the boot process. Was ZDI-CAN-26078.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 4.4–7.8
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (2)
Products and version ranges known to be affected.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (5)
External citations — patches, advisories, analysis.
- https://nvd.nist.gov/vuln/detail/CVE-2025-5834cnnvd
- https://usa.pioneer/pages/supportPatchcnnvd
- https://www.zerodayinitiative.com/advisories/ZDI-25-351/cnnvd
- https://www.zerodayinitiative.com/advisories/ZDI-25-351/enisa_euvd
- https://www.zerodayinitiative.com/advisories/ZDI-25-351/Third Party Advisorynvd
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