CVE-2025-2674

Vulnerability Remediation/Mitigation Strategy: CVE-2025-2674

This document outlines the remediation and mitigation strategy for CVE-2025-2674, a critical SQL Injection vulnerability found in PHPGurukul Bank Locker Management System 1.0.

1. Vulnerability Description:

• Vulnerability: SQL Injection
• Affected Software: PHPGurukul Bank Locker Management System 1.0
• Affected File/Functionality: /aboutus.php - The pagetitle argument is vulnerable.
• Attack Vector: Remote
• Description: The pagetitle parameter in the /aboutus.php file of PHPGurukul Bank Locker Management System 1.0 is vulnerable to SQL injection. An attacker can manipulate this parameter to inject malicious SQL code, potentially allowing them to read, modify, or delete data in the underlying database.

2. Severity Assessment:

• CVSS Score: 9.8 (Critical) - According to the provided data, this appears to be the most relevant CVSS score. The range of scores provided makes determining an authoritative score difficult, however the highest rated score, 9.8, should be considered authoritative.
• Severity: Critical
• Impact:
  • Data Breach: Attackers can potentially gain unauthorized access to sensitive data, including customer information, financial details, and system configurations.
  • Data Modification/Deletion: Attackers can modify or delete critical data, leading to data corruption, system instability, and denial of service.
  • System Compromise: In severe cases, attackers might be able to escalate privileges and gain complete control of the server.
• Exploitability: The exploit is publicly available and easily used, indicating a high likelihood of exploitation.

3. Known Exploits:

• Publicly Available Exploit: Yes, an exploit for this vulnerability has been disclosed publicly. This significantly increases the risk of exploitation.

4. Remediation Strategy:

The primary goal of the remediation strategy is to eliminate the SQL injection vulnerability and prevent future occurrences.

• Immediate Actions:

  • Take Offline (Recommended): If possible, immediately take the affected system offline until a patch or fix is implemented. This minimizes the risk of exploitation.
  • Web Application Firewall (WAF) Rule: Implement a temporary WAF rule to block potentially malicious SQL injection attempts. This is a short-term mitigation strategy and should not be considered a permanent solution. The WAF rule should focus on sanitizing or blocking requests containing SQL keywords and special characters in the pagetitle parameter.

• Long-Term Solutions:

  • Patching: Check for and install the latest security patch or update provided by PHPGurukul for Bank Locker Management System 1.0 that addresses this vulnerability. Contact the vendor for patch availability or timelines.
  • Code Review and Remediation: If a patch is unavailable, perform a thorough code review of the /aboutus.php file and all related database interaction code. Implement proper input validation and sanitization to prevent SQL injection. Specifically:
    • Parameterized Queries (Prepared Statements): Use parameterized queries (also known as prepared statements) instead of string concatenation to build SQL queries. This ensures that user-supplied input is treated as data and not as part of the SQL command.
    • Input Validation: Implement strict input validation to ensure that the pagetitle parameter conforms to the expected format and character set. Reject any input that contains unexpected characters or patterns.
    • Escaping: If parameterized queries are not feasible, use proper escaping functions provided by the database library to escape any user-supplied input before it is used in SQL queries.
  • Least Privilege Principle: Ensure that the database user account used by the application has only the necessary privileges. Granting excessive privileges increases the potential impact of a successful SQL injection attack.

5. Mitigation Strategy:

Even after remediation, it is crucial to implement additional security measures to mitigate the risk of future vulnerabilities.

• Web Application Firewall (WAF): Deploy a robust WAF to continuously monitor and filter malicious traffic targeting the application. Configure the WAF with up-to-date SQL injection rules and regularly review and update these rules.
• Regular Security Assessments: Conduct regular vulnerability assessments and penetration testing to identify and address potential security weaknesses.
• Secure Coding Practices: Train developers on secure coding practices, including how to prevent SQL injection and other common web application vulnerabilities.
• Input Validation Framework: Implement a centralized input validation framework to ensure consistent and reliable input validation across the entire application.
• Database Activity Monitoring: Implement database activity monitoring to detect and alert on suspicious database activity that could indicate a successful SQL injection attack.
• Intrusion Detection System (IDS): Deploy an IDS to monitor network traffic for malicious patterns associated with SQL injection attacks.

6. Timeline and Responsibilities:

7. Reporting and Monitoring:

• Monitor system logs and security alerts for any suspicious activity.
• Regularly review and update the remediation and mitigation strategy as new threats and vulnerabilities emerge.
• Report any security incidents to the appropriate stakeholders and follow the organization’s incident response plan.

Important Considerations:

• Backup and Recovery: Ensure that you have a recent and reliable backup of the database and application files. This will allow you to restore the system to a known good state in case of a successful attack.
• Testing: Thoroughly test all changes and patches in a non-production environment before deploying them to production.
• Vendor Communication: Maintain open communication with PHPGurukul regarding security updates and potential workarounds.

This strategy provides a framework for addressing the SQL injection vulnerability in PHPGurukul Bank Locker Management System 1.0. It is important to tailor this strategy to the specific needs and resources of your organization. Regularly review and update this strategy to ensure its effectiveness in protecting against evolving threats.

Assigner

• VulDB [email protected]

Date

• Published Date: 2025-03-24 00:15:14
• Updated Date: 2025-03-26 14:09:09

More Details

CVE-2025-2674