EUVD-2025-31042

Comprehensive Technical Analysis of EUVD-2025-31042

1. Vulnerability Assessment and Severity Evaluation

The vulnerability described in EUVD-2025-31042 pertains to a command injection flaw in the ADB MCP Server, a tool designed to interact with Android devices via the Android Debug Bridge (ADB). This vulnerability affects versions 0.1.0 and prior. The severity of this vulnerability is rated with a CVSS Base Score of 9.8, which is considered critical. The CVSS vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H indicates the following:

• Attack Vector (AV): Network (N) - The vulnerability can be exploited remotely over the network.
• Attack Complexity (AC): Low (L) - The attack requires minimal skill or resources to exploit.
• Privileges Required (PR): None (N) - No special privileges are required to exploit the vulnerability.
• User Interaction (UI): None (N) - No user interaction is required for the attack to succeed.
• Scope (S): Unchanged (U) - The vulnerability does not affect other systems beyond the initial target.
• Confidentiality (C): High (H) - The vulnerability can result in a significant loss of confidentiality.
• Integrity (I): High (H) - The vulnerability can result in a significant loss of integrity.
• Availability (A): High (H) - The vulnerability can result in a significant loss of availability.

2. Potential Attack Vectors and Exploitation Methods

The command injection vulnerability can be exploited through several attack vectors:

• Remote Command Execution: An attacker can send crafted MCP commands to the ADB MCP Server, leading to arbitrary command execution on the host system.
• Data Exfiltration: By injecting commands, an attacker can exfiltrate sensitive data from the Android device or the host system.
• System Compromise: The attacker can gain unauthorized access to the system, potentially leading to full system compromise.

3. Affected Systems and Software Versions

The vulnerability affects the ADB MCP Server in versions 0.1.0 and prior. Users and organizations utilizing these versions are at risk. The specific product and vendor details are:

• Product: ADB MCP Server
• Vendor: srmorete
• Affected Versions: ≤ 0.1.0

4. Recommended Mitigation Strategies

To mitigate the risk associated with this vulnerability, the following strategies are recommended:

• Update to the Latest Version: Ensure that the ADB MCP Server is updated to a version that includes the patch for this vulnerability (commit 041729c).
• Network Segmentation: Implement network segmentation to isolate critical systems and reduce the attack surface.
• Input Validation: Ensure that all inputs to the MCP Server are properly validated and sanitized to prevent command injection.
• Monitoring and Logging: Implement robust monitoring and logging to detect and respond to any suspicious activities.
• Access Controls: Enforce strict access controls to limit who can interact with the ADB MCP Server.

5. Impact on European Cybersecurity Landscape

The critical nature of this vulnerability poses a significant risk to the European cybersecurity landscape, particularly for organizations and individuals that rely on ADB MCP Server for Android device management. The potential for remote command execution and data exfiltration can lead to severe breaches, impacting confidentiality, integrity, and availability of systems. This underscores the importance of timely patching and adherence to best security practices.

6. Technical Details for Security Professionals

For security professionals, the following technical details are pertinent:

• Vulnerability Type: Command Injection
• Affected Component: MCP Server tool definition and implementation
• Patch Information: The vulnerability has been addressed in commit 041729c0b25432df3199ff71b3163a307cf4c28c.
• Code Reference: The vulnerable code can be found in the index.ts file, specifically lines 334-355.
• References:
  • GitHub Security Advisory
  • Patch Commit
  • ADB MCP Repository
  • Vulnerable Code Section

By understanding these details, security professionals can better assess the risk, implement appropriate mitigations, and ensure the security of their systems.