CVE-2020-4926 Explained : Impact and Mitigation

A vulnerability in IBM Spectrum Scale 5.1 and IBM Elastic Storage System 6.1 could lead to unauthorized data access or injection of arbitrary data in the communication protocol.

Understanding CVE-2020-4926

This CVE involves a security issue in IBM Spectrum Scale 5.1 and IBM Elastic Storage System 6.1, potentially allowing unauthorized access to user data.

What is CVE-2020-4926?

The vulnerability in IBM Spectrum Scale 5.1 and IBM Elastic Storage System 6.1 could enable attackers to access user data without authorization or inject arbitrary data into the communication protocol.

The Impact of CVE-2020-4926

The vulnerability poses a medium severity risk with high confidentiality impact, potentially leading to unauthorized data access or data injection.

Technical Details of CVE-2020-4926

This section provides technical details of the CVE.

Vulnerability Description

The vulnerability in IBM Spectrum Scale 5.1 and IBM Elastic Storage System 6.1 allows unauthorized data access or injection of arbitrary data in the communication protocol.

Affected Systems and Versions

Product: Spectrum Scale
Vendor: IBM
Version: 5.1
Product: Elastic Storage System
Vendor: IBM
Version: 6.1

Exploitation Mechanism

Attack Complexity: High
Attack Vector: Local
Privileges Required: None
Exploit Code Maturity: Unproven
User Interaction: None
CVSS Score: 5.7 (Medium)

Mitigation and Prevention

Protect your systems from CVE-2020-4926 with the following steps.

Immediate Steps to Take

Apply official fixes provided by IBM
Monitor for any unauthorized access or data injection

Long-Term Security Practices

Regularly update and patch IBM Spectrum Scale and Elastic Storage System
Implement access controls and monitoring mechanisms

Patching and Updates

Ensure official fixes are applied promptly
Stay informed about security bulletins and updates from IBM