CVE-2017-8892 : Vulnerability Insights and Analysis

A persistent cross-site scripting (XSS) vulnerability has been identified in OpenText Tempo Box 10.0.3, allowing malicious individuals to inject arbitrary web script or HTML into the system via the name field of an uploaded image.

Understanding CVE-2017-8892

This CVE involves a persistent XSS vulnerability in OpenText Tempo Box 10.0.3.

What is CVE-2017-8892?

CVE-2017-8892 is a security vulnerability that enables remote attackers to inject malicious web scripts or HTML code persistently through the name field of an uploaded image in OpenText Tempo Box 10.0.3.

The Impact of CVE-2017-8892

The exploitation of this vulnerability can lead to various consequences, including unauthorized access, data theft, and potential system compromise.

Technical Details of CVE-2017-8892

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability allows remote attackers to inject arbitrary web script or HTML persistently via the name field of an uploaded image in OpenText Tempo Box 10.0.3.

Affected Systems and Versions

Product: OpenText Tempo Box 10.0.3
Vendor: OpenText
Version: 10.0.3

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating the name field of an uploaded image to inject malicious scripts or HTML code.

Mitigation and Prevention

Protecting systems from CVE-2017-8892 requires immediate actions and long-term security practices.

Immediate Steps to Take

Disable image uploads with executable content in OpenText Tempo Box 10.0.3.
Implement input validation to sanitize user inputs and prevent script injection.

Long-Term Security Practices

Regularly update and patch OpenText Tempo Box to address security vulnerabilities.
Conduct security assessments and penetration testing to identify and remediate potential vulnerabilities.

Patching and Updates

Apply security patches provided by OpenText promptly to mitigate the CVE-2017-8892 vulnerability.