What is CVE-2025-5833?

CVE-2025-5833 is a medium-severity vulnerability in Pioneer Dmh-Wt7600nex, classified under Insufficient Verification of Data Authenticity. CVSS score: 6.8/10. Published 2025-06-25.

How severe is CVE-2025-5833?

Medium severity. CVSS v3 base score is 6.8 out of 10.

Vulnerability in Pioneer Dmh-Wt7600nex

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.

EPSS: 0.002 (12.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Pioneer Dmh-wt7600nex — versions 3.05
Pioneer Dmh-wt7600nex_firmware — versions 3.05

Weakness classification (CWE)

CWE-345 — Insufficient Verification of Data Authenticity

References

zdi-disclosures@trendmicro.com (x_research-advisory, Third Party Advisory)

Frequently asked questions

What is CVE-2025-5833?: CVE-2025-5833 is a medium-severity vulnerability in Pioneer Dmh-Wt7600nex, classified under Insufficient Verification of Data Authenticity. CVSS score: 6.8/10. Published 2025-06-25.
How severe is CVE-2025-5833?: Medium severity. CVSS v3 base score is 6.8 out of 10.