EUVD-2024-23782

Comprehensive Technical Analysis of EUVD-2024-23782

1. Vulnerability Assessment and Severity Evaluation

The EUVD entry EUVD-2024-23782 describes a SQL Injection vulnerability in the School Task Manager v.1.0, specifically within the delete-task.php component. The vulnerability allows a remote attacker to execute arbitrary SQL commands by crafting a malicious payload.

Severity Evaluation:

• Base Score: 9.1 (Critical)
• Base Score Version: CVSS 3.1
• Base Score Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

The CVSS score of 9.1 indicates a critical vulnerability due to the following factors:

• Attack Vector (AV): Network (N) - The vulnerability can be exploited remotely.
• Attack Complexity (AC): Low (L) - The attack does not require special conditions.
• Privileges Required (PR): None (N) - No privileges are required to exploit the vulnerability.
• User Interaction (UI): None (N) - No user interaction is required.
• Scope (S): Unchanged (U) - The vulnerability does not change the security scope.
• Confidentiality (C): High (H) - The vulnerability allows unauthorized access to sensitive information.
• Integrity (I): High (H) - The vulnerability allows unauthorized modification of data.
• Availability (A): None (N) - The vulnerability does not affect the availability of the system.

2. Potential Attack Vectors and Exploitation Methods

Attack Vectors:

• Remote Exploitation: An attacker can send a crafted HTTP request to the delete-task.php endpoint, injecting malicious SQL code.
• Automated Scanning: Attackers may use automated tools to scan for vulnerable instances of School Task Manager v.1.0.

Exploitation Methods:

• SQL Injection: By injecting SQL commands into the input fields of the delete-task.php component, an attacker can manipulate the database queries to extract sensitive information, modify data, or even delete records.
• Payload Crafting: Attackers can use tools like SQLMap to automate the process of crafting and injecting SQL payloads.

3. Affected Systems and Software Versions

Affected Systems:

• Any system running School Task Manager v.1.0.

Software Versions:

• School Task Manager v.1.0

4. Recommended Mitigation Strategies

Immediate Actions:

• Patching: Upgrade to a patched version of School Task Manager if available.
• Input Validation: Implement strict input validation and sanitization for all user inputs.
• Parameterized Queries: Use parameterized queries or prepared statements to prevent SQL injection.
• Web Application Firewall (WAF): Deploy a WAF to detect and block SQL injection attempts.

Long-Term Strategies:

• Regular Audits: Conduct regular security audits and code reviews.
• Security Training: Provide security training for developers to understand and mitigate SQL injection vulnerabilities.
• Monitoring: Implement continuous monitoring and logging to detect and respond to suspicious activities.

5. Impact on European Cybersecurity Landscape

The vulnerability in School Task Manager v.1.0 poses a significant risk to educational institutions and organizations using this software within the European Union. The potential for unauthorized access to sensitive information, such as student records and administrative data, could lead to data breaches and compliance issues under regulations like GDPR.

Regulatory Implications:

• GDPR Compliance: Organizations must ensure that personal data is protected, and any breach could result in hefty fines and legal consequences.
• Reputation Damage: Educational institutions may face reputational damage if student data is compromised.

6. Technical Details for Security Professionals

Vulnerability Details:

• Component: delete-task.php
• Vulnerability Type: SQL Injection
• Exploitability: High, due to the low complexity and lack of required privileges.

Detection and Response:

• Log Analysis: Monitor logs for unusual SQL queries or error messages indicating SQL injection attempts.
• Intrusion Detection Systems (IDS): Deploy IDS to detect and alert on suspicious network traffic.
• Incident Response Plan: Develop and implement an incident response plan to quickly address and mitigate any detected vulnerabilities.

References:

• Source Code
• GitHub Repository

Aliases:

• CVE-2024-26517
• GSD-2024-26517

Assigner:

• Mitre

EPSS:

• N/A

ENISA ID Product and Vendor:

• Product ID: fbd8baa7-de11-311e-940e-409405756055
• Vendor ID: 2ab8f956-a6ec-31af-b171-9620b05b64b4

By addressing this vulnerability promptly and implementing robust security measures, organizations can significantly reduce the risk of data breaches and ensure compliance with regulatory requirements.