CVE-2019-4112 : Vulnerability Insights and Analysis

IBM WebSphere eXtreme Scale 8.6 Admin Console vulnerability allows unauthorized access to locally stored web pages.

Understanding CVE-2019-4112

The Admin Console of IBM WebSphere eXtreme Scale 8.6 has a security flaw that enables unauthorized users to access locally stored web pages.

What is CVE-2019-4112?

The vulnerability in IBM WebSphere eXtreme Scale 8.6 Admin Console allows web pages to be stored locally, potentially accessible by unauthorized users on the system.

The Impact of CVE-2019-4112

CVSS Score: 4 (Medium Severity)
Attack Vector: Local
Confidentiality Impact: Low
Integrity Impact: None
Availability Impact: None
Exploit Code Maturity: Unproven
Privileges Required: None
User Interaction: None
This vulnerability has been confirmed by IBM X-Force with ID number 158105.

Technical Details of CVE-2019-4112

The technical details of the CVE-2019-4112 vulnerability are as follows:

Vulnerability Description

The Admin Console of IBM WebSphere eXtreme Scale 8.6 allows the storage of web pages locally, potentially leading to unauthorized access by other users on the system.

Affected Systems and Versions

Product: WebSphere eXtreme Scale
Vendor: IBM
Affected Version: 8.6

Exploitation Mechanism

The vulnerability can be exploited by a local user to access web pages stored on the system without proper authorization.

Mitigation and Prevention

To address CVE-2019-4112, follow these steps:

Immediate Steps to Take

Disable access to the Admin Console for unauthorized users.
Monitor access to locally stored web pages.

Long-Term Security Practices

Regularly review and update access controls.
Conduct security training for system users to prevent unauthorized access.

Patching and Updates

Apply official fixes provided by IBM to address the vulnerability.