CVE-2023-25552 : Vulnerability Insights and Analysis

This CVE-2023-25552 was published by Schneider Electric on April 18, 2023. It involves a Missing Authorization vulnerability in StruxureWare Data Center Expert, affecting versions up to V7.9.2. The vulnerability could allow unauthorized access to content and performing unauthorized functions by tampering with the Device File Transfer settings on DCE endpoints.

Understanding CVE-2023-25552

This section delves into the details and impact of CVE-2023-25552.

What is CVE-2023-25552?

CVE-2023-25552 is a Missing Authorization vulnerability in StruxureWare Data Center Expert that allows unauthorized access and manipulation of content by tampering with Device File Transfer settings on DCE endpoints.

The Impact of CVE-2023-25552

The vulnerability poses a high severity risk, with a CVSSv3.1 base score of 8.1. It has a low attack complexity and privileges required, but high impacts on confidentiality and integrity, making it crucial to address promptly.

Technical Details of CVE-2023-25552

Exploring the vulnerability's technical aspects, affected systems, and exploitation mechanism.

Vulnerability Description

The CWE-862: Missing Authorization vulnerability enables unauthorized viewing, changing, or deleting of content through tampering with Device File Transfer settings on DCE endpoints.

Affected Systems and Versions

StruxureWare Data Center Expert versions up to V7.9.2 are impacted by this vulnerability, potentially exposing them to unauthorized access and functions.

Exploitation Mechanism

The vulnerability can be exploited through tampering with Device File Transfer settings, allowing threat actors to perform unauthorized actions on DCE endpoints.

Mitigation and Prevention

Guidelines on immediate steps, long-term security practices, and patching to mitigate vulnerability risks.

Immediate Steps to Take

Immediately update StruxureWare Data Center Expert to a secure version, implement access controls, monitor system activities, and restrict unauthorized access to mitigate the risk.

Long-Term Security Practices

Establishing robust security protocols, conducting regular security assessments, educating users on safe practices, and ensuring timely software updates are essential for long-term security resilience.

Patching and Updates

Schneider Electric has released security updates to address the vulnerability. Ensure timely installation of patches and stay informed about security advisories to protect systems from potential exploits.