CVE-2020-4726 Explained : Impact and Mitigation

IBM Cloud APM 8.1.4 allows unauthorized access to locally stored web pages, posing a security risk.

Understanding CVE-2020-4726

The vulnerability in IBM Cloud APM 8.1.4 allows an attacker to read locally stored web pages, potentially compromising sensitive information.

What is CVE-2020-4726?

The IBM Application Performance Monitoring UI (IBM Cloud APM 8.1.4) vulnerability enables unauthorized users to access locally stored web pages, leading to information disclosure.

The Impact of CVE-2020-4726

CVSS Base Score: 4 (Medium Severity)
Attack Vector: Local
Confidentiality Impact: Low
Integrity Impact: None
Exploit Code Maturity: Unproven
Privileges Required: None
Remediation Level: Official Fix
Report Confidence: Confirmed

Technical Details of CVE-2020-4726

The technical details of the vulnerability in IBM Cloud APM 8.1.4.

Vulnerability Description

The vulnerability allows unauthorized users to read locally stored web pages, potentially exposing sensitive data.

Affected Systems and Versions

Affected Product: Cloud APM
Vendor: IBM
Affected Version: 8.1.4

Exploitation Mechanism

The vulnerability can be exploited by a local attacker to access and read web pages stored on the system.

Mitigation and Prevention

Steps to mitigate and prevent exploitation of CVE-2020-4726.

Immediate Steps to Take

Apply the official fix provided by IBM to address the vulnerability.
Monitor and restrict access to locally stored web pages.

Long-Term Security Practices

Regularly update and patch the IBM Cloud APM software to prevent security vulnerabilities.
Implement access controls to limit unauthorized access to sensitive information.
Conduct security assessments and audits to identify and address potential vulnerabilities.

Patching and Updates

Ensure that the IBM Cloud APM software is kept up to date with the latest security patches and updates.