ZDI-CAN-25903: ZDI-25-187: (0Day) BEC Technologies Multiple Routers sys ping Command Injection Remote Code Execution Vulnerability
First published: Tue Mar 25 2025(Updated: )
This vulnerability allows remote attackers to execute arbitrary code on affected installations of BEC Technologies Multiple Routers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the management interface, which listens on TCP port 22 by default. 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 the device.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| BEC Technologies Routers | ||
| BEC Technologies Routers |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-CAN-25903?
The severity of ZDI-CAN-25903 is high due to its potential for remote code execution and authentication bypass.
How do I fix ZDI-CAN-25903?
To fix ZDI-CAN-25903, update your BEC Technologies Multiple Routers to the latest firmware version that addresses this vulnerability.
What products are affected by ZDI-CAN-25903?
ZDI-CAN-25903 affects BEC Technologies Multiple Routers and their various models.
Can ZDI-CAN-25903 be exploited without authentication?
No, while authentication is initially required, the vulnerability allows the existing authentication mechanism to be bypassed.
What are the consequences of not addressing ZDI-CAN-25903?
Failing to address ZDI-CAN-25903 increases the risk of remote code execution by attackers on affected router installations.
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