CVE-2020-4689 : Exploit Details and Defense Strategies

IBM Security Guardium 11.2 is vulnerable to CVS Injection, allowing remote attackers to execute arbitrary commands on the system due to improper validation of CSV file contents.

Understanding CVE-2020-4689

IBM Security Guardium 11.2 is susceptible to a CVS Injection vulnerability, potentially leading to severe consequences.

What is CVE-2020-4689?

CVE-2020-4689 is a vulnerability in IBM Security Guardium 11.2 that enables remote privileged attackers to run arbitrary commands on the system by exploiting the improper validation of CSV file contents.

The Impact of CVE-2020-4689

The vulnerability has the following impact:

Confidentiality Impact: High
Integrity Impact: High
Availability Impact: High
Base Score: 6.8 (Medium Severity)
Vector String: CVSS:3.0/UI:R/I:H/C:H/A:H/S:U/PR:H/AC:L/AV:N/RC:C/E:U/RL:O

Technical Details of CVE-2020-4689

IBM Security Guardium 11.2 vulnerability specifics.

Vulnerability Description

The vulnerability allows remote privileged attackers to execute arbitrary commands.

Affected Systems and Versions

Product: Security Guardium
Vendor: IBM
Version: 11.2

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Network
Privileges Required: High
User Interaction: Required

Mitigation and Prevention

Protect your systems from CVE-2020-4689.

Immediate Steps to Take

Apply the official fix provided by IBM.
Monitor for any unusual activities on the system.

Long-Term Security Practices

Regularly update and patch your Security Guardium software.
Implement proper input validation mechanisms to prevent similar vulnerabilities.

Patching and Updates

Stay informed about security bulletins and updates from IBM.