CVE-2025-26611

Remediation/Mitigation Strategy: WeGIA SQL Injection Vulnerability (CVE-2025-26611)

1. Vulnerability Description:

  • Vulnerability: SQL Injection
  • Location: WeGIA application, remover_produto.php endpoint.
  • Description: A SQL Injection vulnerability exists in the remover_produto.php endpoint of the WeGIA Web Manager application. This allows an attacker to inject arbitrary SQL code into queries processed by the application. Successful exploitation could lead to unauthorized access to sensitive data, modification of data, or even complete compromise of the database.
  • Affected Software: WeGIA Web Manager for Institutions versions prior to 3.2.13.

2. Severity:

  • Severity: Critical
  • CVSS Score: 10.0 (Based on data provided, suggesting complete compromise is possible. Double-check CVSS vectors and calculator to confirm if that is applicable given your organizational context)
  • Justification: SQL injection is a severe vulnerability due to its potential for complete data breach and system compromise. The ability to execute arbitrary SQL commands grants an attacker extensive control over the database.

3. Known Exploit:

  • Exploit Status: Exploitable
  • Exploit Details: The vulnerability lies within the handling of user input passed to the remover_produto.php endpoint. An attacker can manipulate these inputs to inject malicious SQL code. Specific payload examples aren’t provided in the advisory but are expected to involve crafted strings that bypass input validation (or absence of input validation) and are interpreted as SQL commands by the database.
  • Attack Vector: Remote (the vulnerability can be exploited over the network)

4. Remediation/Mitigation Strategy:

This strategy focuses on immediate steps to resolve the vulnerability and reduce the associated risk.

  • a) Immediate Action: Upgrade to Version 3.2.13:

    • Action: The primary and recommended remediation is to immediately upgrade the WeGIA application to version 3.2.13 or later. This version contains a fix for the SQL Injection vulnerability.
    • Procedure: Follow the official WeGIA upgrade instructions provided by the vendor. Ensure a proper backup is performed before initiating the upgrade process.
    • Timeline: This should be completed within 24-48 hours of this vulnerability being identified due to the high severity.

  • b) Verification Post-Upgrade:

    • Action: After the upgrade is complete, thoroughly test the remover_produto.php endpoint and related functionalities to ensure the vulnerability has been successfully patched and that the application functions as expected.
    • Procedure: Perform penetration testing or security assessment to confirm the SQL injection vulnerability is no longer present.
    • Timeline: Immediately after the upgrade.

  • c) Vulnerability Scanning:

    • Action: Perform a comprehensive vulnerability scan of all systems where WeGIA is installed to identify other potential vulnerabilities.
    • Procedure: Utilize vulnerability scanning tools to identify known vulnerabilities. Ensure scanning tools are up-to-date with the latest vulnerability definitions.
    • Timeline: Conduct scans within 1 week of the vulnerability disclosure. Schedule regular scans (e.g., weekly or monthly) to identify future vulnerabilities.

  • d) Web Application Firewall (WAF) Rule (Interim Mitigation, if immediate upgrade is not possible):

    • Action: If an immediate upgrade is not possible, deploy a Web Application Firewall (WAF) and configure rules to detect and block common SQL injection attempts targeting the remover_produto.php endpoint.
    • Procedure: Consult the WAF documentation for instructions on creating SQL injection rules. Examples include blocking specific SQL keywords (e.g., SELECT, UNION, UPDATE, DELETE, INSERT, DROP), and enforcing strict input validation.
    • Important Note: WAF rules are a temporary mitigation measure. Upgrading to version 3.2.13 or later is the definitive solution.
    • Timeline: WAF rules should be deployed within 24 hours if an immediate upgrade isn’t feasible.

  • e) Input Validation Review (Long Term Strategy):

    • Action: Review the input validation logic for all application endpoints, especially those handling user input. Implement robust input validation and sanitization techniques to prevent SQL injection and other input-based vulnerabilities.
    • Procedure: Use parameterized queries or prepared statements whenever interacting with the database. Avoid concatenating user input directly into SQL queries. Enforce strict data type validation and length limits for user input.
    • Timeline: Ongoing. This is a long-term security improvement.

  • f) Database Access Controls:

    • Action: Implement strict database access controls to limit the privileges of the database user account used by the WeGIA application. Grant only the necessary permissions to perform required operations.
    • Procedure: Follow the principle of least privilege. Review existing database user accounts and remove unnecessary privileges.
    • Timeline: Within 1 week.

  • g) Monitoring and Logging:

    • Action: Enable comprehensive logging for all database activity. Monitor logs for suspicious activity, such as SQL injection attempts or unauthorized access to sensitive data.
    • Procedure: Configure database logging to capture SQL queries, user logins, and other relevant events. Implement alerting mechanisms to notify security personnel of suspicious activity.
    • Timeline: Ongoing.

  • h) User Awareness Training:

    • Action: Conduct regular security awareness training for users to educate them about the risks of phishing attacks, social engineering, and other common attack vectors.
    • Procedure: Train users to recognize and report suspicious emails, websites, and other potential security threats.
    • Timeline: Ongoing.

5. Reporting and Communication:

  • Incident Reporting: Establish a clear incident reporting procedure for security incidents. Report any suspected SQL injection attempts or security breaches to the appropriate security team.
  • Communication: Communicate the vulnerability and the remediation steps to all relevant stakeholders, including system administrators, developers, and users.

6. Disclaimer:

This remediation strategy provides general guidance based on the information provided in the security advisory. The specific steps required to mitigate the vulnerability may vary depending on the configuration of your WeGIA environment. Consult with security experts to develop a customized remediation plan that meets your organization’s specific needs. The CVSS score of 10.0 suggests a high severity and the provided data has been used to arrive at this strategy, confirmation of score with CVSS vector analysis is advisable.

Assigner

Date

  • Published Date: 2025-02-18 20:34:59
  • Updated Date: 2025-02-18 21:15:29

More Details

CVE-2025-26611