Command Injection Vulnerability in Bitdefender Box 1

CVE-2024-13871

What is CVE-2024-13871?

CVE-2024-13871 is a command injection vulnerability affecting the Bitdefender Box 1, a security device designed to protect networks by monitoring and filtering incoming and outgoing traffic. The vulnerability resides within the /check_image_and_trigger_recovery API endpoint in the device's firmware (version 1.3.11.490). This flaw allows an attacker, who is on the same network and does not require authentication, to execute arbitrary commands on the device, which can lead to full remote code execution (RCE). Such a breach could compromise the integrity and security of the network the device is meant to protect, ultimately putting sensitive information and resources at risk.

Technical Details

The command injection vulnerability is located in a specific API endpoint, which is supposed to handle image checks and trigger recovery processes. By exploiting this vulnerability, an attacker can send crafted requests that manipulate the server's command execution, allowing them to run arbitrary commands as if they were the legitimate user. This can potentially open doors to unauthorized access and significant control over the Bitdefender Box 1 device, leading to severe security breaches. Currently, the vulnerability has not been reported as actively exploited in the wild, but its nature poses a substantial risk, particularly for organizations relying on this device for their network security.

Potential Impact of CVE-2024-13871

1. Remote Code Execution (RCE): The most significant impact of this vulnerability is that it allows unauthorized users to execute arbitrary commands. This can lead to a complete compromise of the device, enabling attackers to gain control over the network and execute malicious activities accordingly.

2. Network Compromise: As the Bitdefender Box 1 serves as a security appliance for network protection, its compromise can result in the exposure of sensitive data and further exploitation of network resources. An attacker could potentially turn the device against the very systems it is meant to secure.

3. Increased Attack Surface: The presence of this vulnerability could encourage additional attacks against the device and the network it protects. The potential for RCE may lead to exploiting other vulnerabilities within the network, escalating the security risk for organizations relying on the integrity of their defenses.

References