CVE-2019-4103 : Security Advisory and Response

A vulnerability in IBM Tivoli Netcool/Impact 7.1.0 allows remote code execution, potentially leading to unauthorized system control.

Understanding CVE-2019-4103

This CVE involves a security flaw in IBM Tivoli Netcool/Impact 7.1.0 that enables remote command execution by a user with low privileges.

What is CVE-2019-4103?

The vulnerability in IBM Tivoli Netcool/Impact 7.1.0 allows a user with low privileges to execute commands remotely. This flaw permits the execution of arbitrary code on the affected system, potentially granting unauthorized control over the system.

The Impact of CVE-2019-4103

The vulnerability has a CVSSv3 base score of 8 (High severity) with high impacts on confidentiality, integrity, and availability of the system. The issue has been confirmed by IBM X-Force ID 158094.

Technical Details of CVE-2019-4103

Vulnerability Description

The vulnerability in IBM Tivoli Netcool/Impact 7.1.0 allows remote code execution by a user with low privileges, potentially leading to unauthorized system control.

Affected Systems and Versions

Product: Tivoli Netcool/Impact
Vendor: IBM
Version: 7.1.0

Exploitation Mechanism

The flaw enables a user with low privileges to execute commands remotely, paving the way for arbitrary code execution and potential unauthorized system control.

Mitigation and Prevention

Immediate Steps to Take

Apply the official fix provided by IBM to address the vulnerability.
Monitor IBM's security bulletins for updates and patches.

Long-Term Security Practices

Regularly update and patch all software to prevent security vulnerabilities.
Implement the principle of least privilege to restrict user access and minimize potential risks.
Conduct regular security assessments and audits to identify and mitigate any security weaknesses.

Patching and Updates

Ensure that all systems running IBM Tivoli Netcool/Impact 7.1.0 are updated with the latest patches and security fixes.