CVE-2023-43041 Explained : Impact and Mitigation

IBM QRadar SIEM 7.5 is vulnerable to information exposure, allowing a delegated Admin tenant user to view data from other domains due to an incomplete fix for a previous CVE. This vulnerability has a CVSS base score of 6.5 (Medium severity) and is identified by IBM X-Force ID: 266808.

Understanding CVE-2023-43041

This section provides insights into the CVE-2023-43041 vulnerability impacting IBM QRadar SIEM 7.5.

What is CVE-2023-43041?

The CVE-2023-43041 vulnerability refers to information exposure in IBM QRadar SIEM 7.5, enabling a delegated Admin tenant user to access data from other domains.

The Impact of CVE-2023-43041

The vulnerability's impact lies in the compromised confidentiality of sensitive information, categorized as CWE-200 – Exposure of Sensitive Information to an Unauthorized Actor.

Technical Details of CVE-2023-43041

Delve deeper into the technical aspects of the CVE-2023-43041 vulnerability affecting IBM QRadar SIEM 7.5.

Vulnerability Description

The flaw allows a specific domain security profile assigned to a delegated Admin tenant user to view data from domains beyond their authorization.

Affected Systems and Versions

IBM QRadar SIEM version 7.5 is affected by this vulnerability, leaving systems exposed to information disclosure risks.

Exploitation Mechanism

The vulnerability arises from an incomplete fix for a previous CVE, namely CVE-2022-34352, enabling unauthorized data access.

Mitigation and Prevention

Discover the necessary steps to mitigate and prevent the exploitation of CVE-2023-43041 in IBM QRadar SIEM 7.5.

Immediate Steps to Take

Immediately restrict delegated Admin tenant users' access to prevent unauthorized viewing of sensitive data from other domains.

Long-Term Security Practices

Implement strict user access controls and regularly monitor access privileges to mitigate the risk of information exposure.

Patching and Updates

Apply the necessary patches and updates provided by IBM to address the vulnerability and enhance system security.