Code Execution Flaw in Kenwood DMX958XR Firmware Update
CVE-2025-8639

6.8MEDIUM

Key Information:

Vendor

Kenwood

Status
Dmx958xr
Vendor
CVE Published:
6 August 2025

What is CVE-2025-8639?

A command injection vulnerability in the firmware update process of the Kenwood DMX958XR allows attackers with physical access to execute arbitrary code. The flaw arises from insufficient validation of a user-supplied string prior to its execution in a system call. Consequently, this puts the device at risk as an attacker can run malicious code with root privileges, leading to potential system compromise.

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Affected Version(s)

DMX958XR 1.0.0005.4600 (SOC Image)

References

https://www.zerodayinitiative.com/advisories/ZDI-25-787/
x_research-advisory

CVSS V3.0

Score:
6.8
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Physical
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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