Firmware Update Command Injection Vulnerability in Kenwood DMX958XR Devices
CVE-2025-8644

6.8MEDIUM

Key Information:

Vendor

Kenwood

Status
Dmx958xr
Vendor
CVE Published:
6 August 2025

What is CVE-2025-8644?

A firmware update command injection vulnerability exists in Kenwood DMX958XR devices. This flaw allows attackers with physical access to run arbitrary code by exploiting improper validation during the firmware update process. By injecting a malicious user-supplied string, an attacker can execute system calls with root privileges, potentially compromising the device's security. Authentication is not required, making it critical for users to be aware of the risks associated with this vulnerability.

Affected Version(s)

DMX958XR 1.0.0005.4600 (SOC Image)

References

https://www.zerodayinitiative.com/advisories/ZDI-25-792/
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

.