CVE-2023-0015 : What You Need to Know

This CVE-2023-0015 relates to a Cross-Site Scripting (XSS) vulnerability found in SAP BusinessObjects Business Intelligence Platform.

Understanding CVE-2023-0015

This vulnerability affects the Web Intelligence user interface in version 420 of the SAP BusinessObjects Business Intelligence Platform. The issue arises from certain calls returning JSON with the wrong content type in the header of the response, making custom applications susceptible to XSS attacks.

What is CVE-2023-0015?

The vulnerability in SAP BusinessObjects Business Intelligence Platform allows attackers to execute XSS attacks through a custom application calling the jsp of Web Intelligence DHTML directly. Successful exploitation could lead to limited impact on the confidentiality and integrity of the application.

The Impact of CVE-2023-0015

The impact of CVE-2023-0015 is rated as medium severity. It has a CVSS v3.1 base score of 4.6, with low impacts on confidentiality and integrity. The attack complexity is low, and user interaction is required for successful exploitation.

Technical Details of CVE-2023-0015

In version 420 of the SAP BusinessObjects Business Intelligence Platform, some calls return JSON with an incorrect content type in the response header, creating a vulnerability for XSS attacks.

Vulnerability Description

The vulnerability allows attackers to execute XSS attacks through a custom application calling the jsp of Web Intelligence DHTML directly.

Affected Systems and Versions

Product: SAP BusinessObjects Business Intelligence Platform
Vendor: SAP
Versions Affected: 420

Exploitation Mechanism

Exploitation of this vulnerability can occur when a custom application calls the jsp of Web Intelligence DHTML directly, enabling attackers to perform XSS attacks.

Mitigation and Prevention

To mitigate the risks associated with CVE-2023-0015, immediate steps should be taken, along with implementing long-term security practices and applying necessary patches and updates.

Immediate Steps to Take

It is recommended to validate and sanitize input data, especially when making calls to Web Intelligence DHTML, to prevent XSS attacks. Additionally, monitoring network traffic for malicious activities can help detect and mitigate potential risks.

Long-Term Security Practices

Implementing secure coding practices, conducting regular security assessments, and providing security awareness training to developers and users can help prevent XSS vulnerabilities in custom applications.

Patching and Updates

Ensure that the SAP BusinessObjects Business Intelligence Platform is kept up to date with the latest patches and updates provided by SAP. Regularly check for security advisories and apply relevant patches promptly to address known vulnerabilities and enhance security posture.