CVE-2017-8402 : Vulnerability Insights and Analysis

PivotX 2.3.11 enables authenticated users to run arbitrary PHP code through vectors that involve uploading a .htaccess file.

Understanding CVE-2017-8402

PivotX 2.3.11 allows remote authenticated users to execute arbitrary PHP code via vectors involving an upload of a .htaccess file.

What is CVE-2017-8402?

This CVE refers to a vulnerability in PivotX 2.3.11 that permits authenticated users to execute arbitrary PHP code by exploiting the upload functionality related to .htaccess files.

The Impact of CVE-2017-8402

The vulnerability can be exploited by authenticated users to run malicious PHP code, potentially leading to unauthorized access, data manipulation, or further compromise of the affected system.

Technical Details of CVE-2017-8402

Vulnerability Description

PivotX 2.3.11 allows authenticated users to upload a .htaccess file, which can be leveraged to execute arbitrary PHP code on the system.

Affected Systems and Versions

Product: Not applicable
Vendor: Not applicable
Version: Not applicable

Exploitation Mechanism

The vulnerability is exploited by authenticated users who upload a specially crafted .htaccess file to execute arbitrary PHP code on the system.

Mitigation and Prevention

Immediate Steps to Take

Disable file upload functionality for untrusted users.
Implement proper input validation to prevent the upload of malicious files.
Regularly monitor and audit user activities on the system.

Long-Term Security Practices

Keep software and systems up to date with the latest security patches.
Conduct regular security training for users to raise awareness of safe practices.

Patching and Updates

Ensure that PivotX is updated to a secure version that addresses the vulnerability to prevent exploitation.