CVE-2020-4138 : Security Advisory and Response

IBM SiteProtector Appliance 3.1.1 allows web pages to be stored locally, potentially exposing sensitive information to unauthorized users.

Understanding CVE-2020-4138

IBM SiteProtector Appliance 3.1.1 vulnerability with a CVSS base score of 4.0.

What is CVE-2020-4138?

IBM SiteProtector Appliance 3.1.1 allows local users to access sensitive information stored on web pages.

The Impact of CVE-2020-4138

CVSS Score: 4.0 (Medium Severity)
Attack Vector: Local
Confidentiality Impact: Low
Integrity Impact: None
Exploit Code Maturity: Unproven
Privileges Required: None

Technical Details of CVE-2020-4138

IBM SiteProtector Appliance 3.1.1 vulnerability details.

Vulnerability Description

Web pages stored locally can be accessed by unauthorized users on the system.

Affected Systems and Versions

Affected Product: Security SiteProtector System
Vendor: IBM
Affected Version: 3.1.1

Exploitation Mechanism

The vulnerability allows a local user to read sensitive information stored on web pages.

Mitigation and Prevention

Protect your systems from CVE-2020-4138.

Immediate Steps to Take

Disable local storage of sensitive information.
Monitor access to web pages on the system.

Long-Term Security Practices

Regularly update and patch the IBM SiteProtector Appliance.
Implement access controls to restrict unauthorized users from viewing sensitive data.

Patching and Updates

Apply the official fix provided by IBM to address the vulnerability.