CVE-2020-4921 Explained : Impact and Mitigation

IBM Security Guardium 10.6 and 11.2 is vulnerable to SQL injection, potentially allowing remote attackers to manipulate the back-end database.

Understanding CVE-2020-4921

IBM Security Guardium versions 10.6 and 11.2 are susceptible to SQL injection attacks, posing a high severity risk.

What is CVE-2020-4921?

SQL injection vulnerability in IBM Security Guardium 10.6 and 11.2
Attackers can execute malicious SQL statements to access, modify, or delete database information

The Impact of CVE-2020-4921

CVSS Base Score: 7.6 (High)
Confidentiality Impact: High
Integrity Impact: Low
Availability Impact: Low
Attack Vector: Network
Attack Complexity: Low
Privileges Required: Low
User Interaction: None
Exploit Code Maturity: Unproven
Remediation Level: Official Fix
Report Confidence: Confirmed

Technical Details of CVE-2020-4921

IBM Security Guardium 10.6 and 11.2 are vulnerable to SQL injection attacks.

Vulnerability Description

Remote attackers can send crafted SQL statements to manipulate the database

Affected Systems and Versions

Product: Security Guardium
Vendor: IBM
Versions: 10.6, 11.2

Exploitation Mechanism

Attackers exploit the SQL injection vulnerability to gain unauthorized access to the database

Mitigation and Prevention

Immediate Steps to Take:

Apply official fixes provided by IBM
Monitor database activities for suspicious behavior Long-Term Security Practices:
Regularly update and patch Security Guardium
Conduct security assessments and penetration testing
Educate users on SQL injection risks
Implement network security measures
Restrict database access based on the principle of least privilege
Backup critical data regularly
Stay informed about security best practices and emerging threats