CVE-2023-2139 : Exploit Details and Defense Strategies

This CVE impacts DELMIA Apriso software releases from 2017 to 2022, allowing attackers to execute arbitrary script code through a reflected Cross-site Scripting (XSS) vulnerability.

Understanding CVE-2023-2139

This section delves into the details of the CVE-2023-2139 vulnerability affecting DELMIA Apriso software versions from 2017 to 2022.

What is CVE-2023-2139?

The CVE-2023-2139 vulnerability is a reflected Cross-site Scripting (XSS) flaw found in DELMIA Apriso software releases starting from 2017 up to 2022. This security issue enables malicious actors to execute arbitrary script code within the software environment.

The Impact of CVE-2023-2139

The impact of CVE-2023-2139 is significant as it allows attackers to exploit the reflected XSS vulnerability present in DELMIA Apriso software versions, potentially leading to unauthorized script code execution and potential security breaches.

Technical Details of CVE-2023-2139

This section provides a deeper insight into the technical aspects of the CVE-2023-2139 vulnerability, including its description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The vulnerability arises due to improper neutralization of input during web page generation, as classified under CWE-79, resulting in a reflected Cross-site Scripting (XSS) flaw in DELMIA Apriso software.

Affected Systems and Versions

DELMIA Apriso's software versions ranging from Apriso 2017 Golden to Apriso 2022 Golden are impacted by this vulnerability. Specifically, Apriso versions 2017 SP7, 2018 SP4, 2019 SP5, 2020 SP4, and 2021 SP1 are affected.

Exploitation Mechanism

By exploiting the reflected XSS vulnerability in DELMIA Apriso software, threat actors can inject and execute malicious script code, potentially compromising the integrity and confidentiality of the affected systems.

Mitigation and Prevention

To address the CVE-2023-2139 vulnerability and enhance security posture, it's crucial to undertake immediate steps, implement long-term security practices, and apply necessary patches and updates.

Immediate Steps to Take

Organizations using affected versions of DELMIA Apriso should prioritize implementing security measures such as input validation, output encoding, and security headers to mitigate the risk of XSS attacks.

Long-Term Security Practices

Establishing robust security awareness programs, conducting regular security audits, and ensuring timely software updates can help in fortifying the overall security infrastructure against emerging threats like XSS vulnerabilities.

Patching and Updates

Dassault Systèmes, the vendor of DELMIA Apriso, should release and deploy patches promptly to address the reflected XSS vulnerability in the affected software versions, ensuring the protection of users' sensitive data and maintaining system integrity.