CVE-2025-8653

Kenwood DMX958XR JKRadioService Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Kenwood DMX958XR. Authentication is not required to exploit this vulnerability. The specific flaw exists within the JKRadioService. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-26312.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector : AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 2.8 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.zerodayinitiative.com/advisories/ZDI-25-801/	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:jvckenwood:dmx958xr_firmware:1.0.0509.3100:*:*:*:*:*:*:*

cpe:2.3:h:jvckenwood:dmx958xr:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2025-08-06 02:15

Updated : 2025-08-07 16:53

NVD link : CVE-2025-8653

Mitre link : CVE-2025-8653

CVE.ORG link : CVE-2025-8653

JSON object : View

Products Affected

jvckenwood

dmx958xr_firmware
dmx958xr

CWE

CWE-121

Stack-based Buffer Overflow

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