CVE-2021-39077 : Vulnerability Insights and Analysis

This CVE-2021-39077 article provides detailed information about the IBM Security Guardium information disclosure vulnerability.

Understanding CVE-2021-39077

This section helps you understand the IBM Security Guardium vulnerability.

What is CVE-2021-39077?

IBM Security Guardium versions 10.5 to 11.4 store user credentials in plain text, exposing them to a local privileged user.

The Impact of CVE-2021-39077

The vulnerability has a CVSS base score of 4.4 (Medium severity) with high confidentiality impact and privileges required, allowing a local privileged user to read sensitive information.

Technical Details of CVE-2021-39077

In this section, you will find technical details about the IBM Security Guardium information disclosure vulnerability.

Vulnerability Description

CWE-319: Cleartext Transmission of Sensitive Information
IBM Security Guardium versions 10.5 to 11.4 store user credentials in plain clear text.

Affected Systems and Versions

Affected Product: IBM Security Guardium
Versions: 10.5, 10.6, 11.0, 11.1, 11.2, 11.3, 11.4

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Local
Confidentiality Impact: High
Privileges Required: High
Vector String: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Mitigation and Prevention

Explore the following steps to mitigate the IBM Security Guardium information disclosure vulnerability.

Immediate Steps to Take

Implement access controls to restrict privileged user access.
Monitor user activities to detect unauthorized access to credentials.

Long-Term Security Practices

Encrypt sensitive data to prevent plaintext exposure.
Regularly audit and update security configurations to enhance data protection.

Patching and Updates

Apply the latest security patches and updates provided by IBM to address the vulnerability.