CVE-2020-6257 : Vulnerability Insights and Analysis

SAP Business Objects Business Intelligence Platform (CMC and BI Launchpad) 4.2 is vulnerable to Cross-Site Scripting due to insufficient encoding of user-controlled inputs.

Understanding CVE-2020-6257

This CVE involves a security vulnerability in SAP Business Objects Business Intelligence Platform (CMC and BI Launchpad) version 4.2.

What is CVE-2020-6257?

CVE-2020-6257 is a Cross-Site Scripting vulnerability in SAP Business Objects Business Intelligence Platform (CMC and BI Launchpad) version 4.2. It occurs due to inadequate encoding of user inputs, allowing malicious scripts to be injected and executed in the context of the user's browser.

The Impact of CVE-2020-6257

The impact of this vulnerability is rated as medium severity with a CVSS base score of 5.4. The confidentiality and integrity impacts are low, but user interaction is required for exploitation.

Technical Details of CVE-2020-6257

This section provides more technical insights into the CVE.

Vulnerability Description

The vulnerability arises from the lack of proper encoding of user-controlled inputs in SAP Business Objects Business Intelligence Platform (CMC and BI Launchpad) version 4.2, leading to Cross-Site Scripting.

Affected Systems and Versions

Product: SAP Business Objects Business Intelligence Platform (CMC and BI Launchpad)
Vendor: SAP SE
Versions Affected: < 4.2

Exploitation Mechanism

The vulnerability can be exploited through network access, with low attack complexity and privileges required. It requires user interaction for successful exploitation and can result in a change of scope.

Mitigation and Prevention

Protecting systems from CVE-2020-6257 requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply security patches provided by SAP promptly.
Educate users about the risks of clicking on suspicious links or visiting untrusted websites.
Implement web application firewalls to filter and block malicious traffic.

Long-Term Security Practices

Regularly update and patch all software and applications to prevent known vulnerabilities.
Conduct security assessments and penetration testing to identify and address potential weaknesses.
Monitor web traffic and user inputs for any signs of malicious activity.

Patching and Updates

Ensure that the SAP Business Objects Business Intelligence Platform (CMC and BI Launchpad) version is updated to a secure version that addresses the Cross-Site Scripting vulnerability.