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CVE-2021-21465 : What You Need to Know

Discover how CVE-2021-21465 impacts SAP Business Warehouse systems, allowing attackers to exploit the BW Database Interface through SQL injection, compromising system integrity.

This CVE-2021-21465 affects SAP Business Warehouse versions below 782, allowing attackers to exploit the BW Database Interface with low privileges through SQL injection attacks.

Understanding CVE-2021-21465

A critical vulnerability impacting SAP Business Warehouse versions, providing attackers with the opportunity to compromise the system using SQL injection techniques.

What is CVE-2021-21465?

The vulnerability in the BW Database Interface permits malicious actors with limited privileges to execute crafted SQL queries, potentially leading to a full compromise of the SAP system.

The Impact of CVE-2021-21465

With a CVSS base score of 9.9, this critical vulnerability poses a significant threat by allowing unauthorized access to the back-end database of affected SAP Business Warehouse systems.

Technical Details of CVE-2021-21465

Understanding the specifics of the SQL injection vulnerability affecting SAP Business Warehouse.

Vulnerability Description

The flaw enables attackers to inject malicious SQL commands into the database, exploiting untrusted data and compromising system integrity.

Affected Systems and Versions

SAP Business Warehouse versions below 782 are vulnerable to this exploit, including versions 710, 711, 730, 731, 740, 750, 751, 752, 753, 754, 755, and 782.

Exploitation Mechanism

Attackers can leverage this vulnerability to execute unauthorized SQL queries, potentially gaining full access to the SAP system.

Mitigation and Prevention

Exploring the necessary steps to mitigate the risks associated with CVE-2021-21465.

Immediate Steps to Take

Organizations should apply security patches released by SAP promptly to address the SQL injection vulnerability and enhance system security.

Long-Term Security Practices

Implementing secure coding practices, regular security assessments, and employee training can help prevent SQL injection attacks in the long run.

Patching and Updates

Ensuring timely installation of software updates and patches is crucial to protect SAP Business Warehouse systems from potential exploits.

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