CVE-2023-28762 : Vulnerability Insights and Analysis

This CVE-2023-28762 relates to an information disclosure vulnerability found in the SAP BusinessObjects Intelligence Platform, specifically affecting versions 420 and 430. The vulnerability allows an authenticated attacker with administrator privileges to obtain the login token of any logged-in BI user over the network, without requiring any user interaction. This could lead to the attacker being able to impersonate any user on the platform, potentially resulting in unauthorized access to and modification of data, as well as causing partial or complete unavailability of the system.

Understanding CVE-2023-28762

This section will delve into the details of the CVE-2023-28762 vulnerability, covering its description, impact, technical details, and mitigation steps.

What is CVE-2023-28762?

The vulnerability in the SAP BusinessObjects Intelligence Platform versions 420 and 430 allows an attacker with administrator privileges to obtain the login token of any logged-in BI user over the network, enabling them to impersonate users and potentially gain unauthorized access to sensitive data.

The Impact of CVE-2023-28762

The impact of this vulnerability is rated as critical based on its CVSS v3.1 score of 9.1. It poses high risks to confidentiality, integrity, and system availability, as an attacker could exploit this flaw to access, modify data, or disrupt system operations without user interaction.

Technical Details of CVE-2023-28762

In this section, we will explore the specific technical details of the CVE-2023-28762 vulnerability, including its description, affected systems and versions, and exploitation mechanism.

Vulnerability Description

The vulnerability in SAP BusinessObjects Intelligence Platform versions 420 and 430 allows an authenticated attacker with administrator privileges to obtain the login token of any logged-in BI user over the network, leading to potential data access, modification, and system disruption.

Affected Systems and Versions

The impacted systems are SAP BusinessObjects Intelligence Platform versions 420 and 430.

Exploitation Mechanism

The vulnerability can be exploited by an authenticated attacker with administrator privileges leveraging the network connectivity to intercept login tokens of logged-in BI users.

Mitigation and Prevention

To address the CVE-2023-28762 vulnerability, organizations are advised to take immediate steps to mitigate the risk and implement long-term security practices to enhance overall system resilience and protection against similar threats.

Immediate Steps to Take

Organizations should consider restricting administrator privileges, monitoring network traffic for suspicious activities, and implementing additional authentication mechanisms to prevent unauthorized access.

Long-Term Security Practices

Implementing network segmentation, regular security audits, employee training on cybersecurity best practices, and keeping systems up to date with security patches are essential long-term security practices to prevent and mitigate vulnerabilities.

Patching and Updates

SAP may release security patches or updates to address the CVE-2023-28762 vulnerability. Organizations should regularly check for and apply these patches to ensure their systems are protected against potential exploits.