CVE-2025-8653CWE-121

Kenwood DMX958XR JKRadioService Stack-based Buffer Overflow Remote Code Execution Vulnerability

High · published August 6, 2025

CVSS v3.0
8.8
EPSS
0%
Percentile
24.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.0
8.8 · HIGH
Vector
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00326 · 24.4th percentile
Weakness
CWE-121 · Stack-based Buffer Overflow
Published
2025-08-06T01:18Z
EPSS history
Timeline
  • 06 AUG 01:18Z
    Kenwood DMX958XR JKRadioService Stack-based Buffer Overflow Remote Code Execution Vulnerability
    cvelistv5