CVE-2021-33696 Explained : Impact and Mitigation

SAP BusinessObjects Business Intelligence Platform (Crystal Report) versions 420 and 430 are vulnerable to a Cross-Site Scripting (XSS) attack due to inadequate user input encoding. This could allow an attacker to exploit XSS, potentially leading to content modification on a website.

Understanding CVE-2021-33696

This section provides insights into the impact and technical details of the CVE-2021-33696 vulnerability.

What is CVE-2021-33696?

The vulnerability in SAP BusinessObjects Business Intelligence Platform (Crystal Report) allows an authorized attacker to execute a XSS attack, potentially altering displayed website content.

The Impact of CVE-2021-33696

With a CVSS base score of 5.4 (Medium Severity), this vulnerability can be exploited by attackers to perform XSS attacks, impacting confidentiality and integrity.

Technical Details of CVE-2021-33696

Let's dive deeper into the technical aspects of the CVE-2021-33696 vulnerability.

Vulnerability Description

SAP BusinessObjects Business Intelligence Platform (Crystal Report), versions 420 and 430, lack proper user input encoding, leaving them vulnerable to XSS attacks.

Affected Systems and Versions

The affected versions include SAP BusinessObjects Business Intelligence Platform (Crystal Report) versions 420 and 430.

Exploitation Mechanism

An attacker can exploit this vulnerability by injecting malicious scripts into user inputs, leading to XSS attacks.

Mitigation and Prevention

Discover how to mitigate the risks associated with CVE-2021-33696.

Immediate Steps to Take

Organizations should implement input validation and encoding mechanisms to prevent XSS attacks. Regular security training for employees is also crucial to enhance awareness.

Long-Term Security Practices

Adopt a security-first approach in software development and conduct regular security audits to identify and address vulnerabilities proactively.

Patching and Updates

Apply the latest security patches and updates provided by SAP to address the CVE-2021-33696 vulnerability effectively.