CVE-2025-8653: (0Day) (Pwn2Own) Kenwood DMX958XR JKRadioService Stack-based Buffer Overflow Remote Code Execution Vulnerability
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.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-8653?
CVE-2025-8653 is classified as a critical vulnerability due to its potential for remote code execution.
What products are affected by CVE-2025-8653?
CVE-2025-8653 affects the Kenwood DMX958XR model.
How do I fix CVE-2025-8653?
To fix CVE-2025-8653, users should apply the latest firmware updates provided by Kenwood.
Is authentication required to exploit CVE-2025-8653?
No, authentication is not required to exploit CVE-2025-8653, making it particularly dangerous.
What type of vulnerability is CVE-2025-8653?
CVE-2025-8653 is a stack-based buffer overflow vulnerability that allows for remote code execution.