CVE-2021-37402 : Vulnerability Insights and Analysis
Discover the details of CVE-2021-37402, a Cross-Site Scripting vulnerability in OX App Suite versions before 7.10.4-rev18. Learn its impact, affected systems, and mitigation steps.
OX App Suite before 7.10.3-rev32 and 7.10.4 before 7.10.4-rev18 is susceptible to a Cross-Site Scripting (XSS) vulnerability via mishandling of binary data when the legacy dataretrieval endpoint is enabled.
Understanding CVE-2021-37402
This section will provide insights into the nature and impact of the CVE-2021-37402 vulnerability.
What is CVE-2021-37402?
CVE-2021-37402 involves XSS exploitation through mishandling binary data in OX App Suite versions prior to 7.10.4-rev18 when the legacy dataretrieval endpoint is activated.
The Impact of CVE-2021-37402
The vulnerability allows attackers to execute malicious scripts in the context of an authenticated user's session, potentially leading to sensitive data theft or unauthorized actions.
Technical Details of CVE-2021-37402
In this section, we'll delve into the specifics of the CVE-2021-37402 vulnerability.
Vulnerability Description
The XSS flaw arises due to improper handling of binary data within OX App Suite, exposing users to script injection attacks.
Affected Systems and Versions
OX App Suite versions before 7.10.4-rev18 are impacted by this vulnerability, particularly when the legacy dataretrieval endpoint is active.
Exploitation Mechanism
Attackers can exploit the XSS issue by manipulating binary data to execute scripts, compromising user sessions within the application.
Mitigation and Prevention
This section outlines the necessary steps to mitigate and prevent exploitation of CVE-2021-37402.
Immediate Steps to Take
Users are advised to update OX App Suite to version 7.10.4-rev18 or later to address the XSS vulnerability and disable the legacy dataretrieval endpoint if not essential.
Long-Term Security Practices
Implementing secure coding practices, input validation mechanisms, and regular security audits can enhance the overall security posture.
Patching and Updates
Regularly applying security patches and updates provided by OX App Suite can help in safeguarding against known vulnerabilities.