CVE-2020-4246 Explained : Impact and Mitigation

IBM Security Identity Governance and Intelligence 5.2.6 is vulnerable to an XML External Entity Injection (XXE) attack, potentially exposing sensitive information or causing resource consumption.

Understanding CVE-2020-4246

IBM Security Identity Governance and Intelligence 5.2.6 is susceptible to an XXE attack, posing a risk of information exposure or resource depletion.

What is CVE-2020-4246?

CVE-2020-4246 is a vulnerability in IBM Security Identity Governance and Intelligence 5.2.6 that allows remote attackers to exploit XML data processing, leading to potential data exposure and memory resource issues.

The Impact of CVE-2020-4246

The vulnerability has a CVSS base score of 7.1 (High severity) and a CVSS temporal score of 6.2 (Medium severity). It poses a significant risk to confidentiality and could be exploited remotely without user interaction.

Technical Details of CVE-2020-4246

IBM Security Identity Governance and Intelligence 5.2.6 vulnerability details.

Vulnerability Description

Type: XML External Entity Injection (XXE) attack
Risk: Information exposure, resource consumption

Affected Systems and Versions

Product: Security Identity Governance and Intelligence
Vendor: IBM
Version: 5.2.6

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Network
Privileges Required: Low
User Interaction: None
Exploit Code Maturity: Unproven

Mitigation and Prevention

Steps to address and prevent CVE-2020-4246.

Immediate Steps to Take

Apply official fixes provided by IBM
Monitor for any unusual activities on the affected systems

Long-Term Security Practices

Regularly update and patch software to prevent vulnerabilities
Implement network security measures to detect and block malicious activities

Patching and Updates

Stay informed about security updates from IBM
Apply patches promptly to secure the system