CVE-2025-8646: Kenwood DMX958XR Firmware Update Command Injection Vulnerability
Kenwood DMX958XR Firmware Update Command Injection Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected installations of Kenwood DMX958XR devices. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the firmware update process. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-26269.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Compensating control
Mitigate physically present exploitation of the Kenwood DMX958XR firmware update command injection vulnerability (ZDI-CAN-26269) by restricting physical access to the device and its firmware update interface.
Event History
Frequently Asked Questions
What is the severity of CVE-2025-8646?
CVE-2025-8646 is considered a high severity vulnerability due to its potential for arbitrary code execution.
How do I fix CVE-2025-8646?
To fix CVE-2025-8646, users should update the firmware of their Kenwood DMX958XR devices to the latest version provided by the manufacturer.
Who is affected by CVE-2025-8646?
CVE-2025-8646 affects users of Kenwood DMX958XR devices that have the vulnerable firmware installed.
What kind of attack vector is used in CVE-2025-8646?
CVE-2025-8646 can be exploited by physically present attackers, making physical access to the device a requirement for exploitation.
Is authentication required to exploit CVE-2025-8646?
No, authentication is not required to exploit CVE-2025-8646, making it particularly dangerous.