EUVD-2025-11497

Comprehensive Technical Analysis of EUVD-2025-11497

1. Vulnerability Assessment and Severity Evaluation

The EUVD entry EUVD-2025-11497 describes a SQL Injection vulnerability in the TP-Link M7000 4G LTE Mobile Wi-Fi Router Firmware Version 1.0.7 Build 180127 Rel.55998n. This vulnerability allows an unauthenticated attacker to inject malicious SQL statements via the username and password fields. The severity of this vulnerability is rated with a Base Score of 9.8 using CVSS version 3.1, indicating a critical risk.

CVSS Vector Breakdown:

• AV:N (Network Vector): The vulnerability is exploitable over the network.
• AC:L (Low Complexity): The attack requires low skill or resources.
• PR:N (No Privileges Required): No authentication is needed to exploit the vulnerability.
• UI:N (No User Interaction): No user interaction is required.
• S:U (Unchanged): The impact does not change the scope.
• C:H (High Confidentiality Impact): Complete compromise of system confidentiality.
• I:H (High Integrity Impact): Complete compromise of system integrity.
• A:H (High Availability Impact): Complete compromise of system availability.

2. Potential Attack Vectors and Exploitation Methods

Attack Vectors:

• Unauthenticated Access: An attacker can exploit the vulnerability without needing any credentials.
• Network Access: The attack can be carried out remotely over the network.

Exploitation Methods:

• SQL Injection: The attacker can input specially crafted SQL statements into the username and password fields.
• Data Exfiltration: By injecting SQL commands, the attacker can extract sensitive information from the database.
• Database Manipulation: The attacker can alter, delete, or corrupt data within the database.
• Privilege Escalation: The attacker can gain elevated privileges by manipulating the database.

3. Affected Systems and Software Versions

Affected Systems:

• TP-Link M7000 4G LTE Mobile Wi-Fi Router

Software Versions:

• Firmware Version 1.0.7 Build 180127 Rel.55998n

4. Recommended Mitigation Strategies

Immediate Actions:

• Firmware Update: Apply the latest firmware update provided by TP-Link to patch the vulnerability.
• Network Segmentation: Isolate the affected devices from critical networks to limit potential damage.
• Access Control: Implement strict access controls to limit exposure to the vulnerability.

Long-Term Strategies:

• Regular Patching: Ensure that all devices are regularly updated with the latest security patches.
• Input Validation: Implement robust input validation mechanisms to prevent SQL injection attacks.
• Monitoring and Logging: Enhance monitoring and logging to detect and respond to suspicious activities.

5. Impact on European Cybersecurity Landscape

The vulnerability poses a significant risk to European cybersecurity, particularly for organizations and individuals using the affected TP-Link routers. The potential for unauthenticated remote exploitation can lead to widespread data breaches, loss of sensitive information, and disruption of services. This underscores the importance of timely patch management and proactive security measures to mitigate such risks.

6. Technical Details for Security Professionals

Vulnerability Details:

• CVE ID: CVE-2025-29652
• GHSA ID: GHSA-pmgp-fgv4-prx4
• References:
  • NVD Entry
  • GitHub Research

Technical Recommendations:

• Code Review: Conduct a thorough code review to identify and fix SQL injection vulnerabilities.
• Parameterized Queries: Use parameterized queries or prepared statements to prevent SQL injection.
• Web Application Firewall (WAF): Deploy a WAF to detect and block malicious SQL injection attempts.
• Security Training: Provide training for developers and administrators on secure coding practices and vulnerability management.

Conclusion: The SQL Injection vulnerability in the TP-Link M7000 4G LTE Mobile Wi-Fi Router is a critical issue that requires immediate attention. By implementing the recommended mitigation strategies and adopting best practices in cybersecurity, organizations can significantly reduce the risk of exploitation and protect their systems and data.