CVE-2023-42472 : Vulnerability Insights and Analysis
Critical vulnerability in SAP BusinessObjects Business Intelligence Platform version 420 allows attackers to intercept and modify uploaded files, compromising confidentiality and integrity. Learn about impact, mitigation, and prevention.
A critical vulnerability has been identified in the SAP BusinessObjects Business Intelligence Platform, specifically affecting version 420. This flaw allows an authenticated attacker to intercept and modify files uploaded into reports, leading to severe consequences for the application's confidentiality and integrity.
Understanding CVE-2023-42472
This section will delve into the details of the CVE-2023-42472 vulnerability in SAP BusinessObjects Business Intelligence Platform.
What is CVE-2023-42472?
CVE-2023-42472 is a vulnerability in SAP BusinessObjects Business Intelligence Platform version 420 that arises due to insufficient file type validation. This allows attackers to upload files from the local system into reports over the network, leading to potential data compromise.
The Impact of CVE-2023-42472
The impact of this vulnerability is rated as high, with a CVSS v3.1 base severity score of 8.7. Attackers can exploit this flaw to compromise confidentiality and integrity, posing a significant risk to the application.
Technical Details of CVE-2023-42472
In this section, the technical aspects of the CVE-2023-42472 vulnerability will be explored.
Vulnerability Description
The flaw in SAP BusinessObjects Business Intelligence Platform version 420 allows a report creator to upload files from the local system, enabling an authenticated attacker to intercept and modify sensitive data, impacting confidentiality and integrity.
Affected Systems and Versions
The impacted system is SAP BusinessObjects Business Intelligence Platform version 420.
Exploitation Mechanism
Attackers can intercept requests when uploading image files, modify content types and extensions, and gain unauthorized access to sensitive data, compromising the application's security.
Mitigation and Prevention
This section will outline the steps to mitigate and prevent exploitation of the CVE-2023-42472 vulnerability.
Immediate Steps to Take
Immediate actions include applying security patches provided by SAP, restricting file upload permissions, and monitoring file upload activities for suspicious behavior.
Long-Term Security Practices
Implement long-term security measures such as regular security assessments, security awareness training for users, and maintaining up-to-date security configurations.
Patching and Updates
Regularly apply security patches and updates released by SAP to address vulnerabilities and enhance the security posture of the SAP BusinessObjects Business Intelligence Platform.