CVE-2017-18179 : Exploit Details and Defense Strategies

Progress Sitefinity 9.1 utilizes a non-expiring authentication token, wrap_access_token, which remains valid even after password changes or session terminations. This token is transmitted as a GET parameter. The vulnerability has been addressed in version 10.1.

Understanding CVE-2017-18179

In this section, we will delve into the details of the CVE-2017-18179 vulnerability.

What is CVE-2017-18179?

CVE-2017-18179 refers to the use of wrap_access_token in Progress Sitefinity 9.1 as an authentication token that does not expire, posing a security risk.

The Impact of CVE-2017-18179

The vulnerability allows the authentication token to remain valid even after critical security events like password changes or session terminations, potentially leading to unauthorized access.

Technical Details of CVE-2017-18179

Let's explore the technical aspects of CVE-2017-18179.

Vulnerability Description

Progress Sitefinity 9.1 uses wrap_access_token as an authentication token that does not expire, creating a security loophole.

Affected Systems and Versions

Affected Version: Progress Sitefinity 9.1
Resolved Version: Progress Sitefinity 10.1

Exploitation Mechanism

The vulnerability arises from the non-expiring nature of the wrap_access_token and its transmission as a GET parameter, allowing for potential unauthorized access.

Mitigation and Prevention

Learn how to mitigate and prevent the CVE-2017-18179 vulnerability.

Immediate Steps to Take

Upgrade to the latest version of Progress Sitefinity (version 10.1) to eliminate the vulnerability.
Implement strong session management practices to enhance security.

Long-Term Security Practices

Regularly review and update authentication mechanisms to ensure robust security.
Educate users on secure password practices and the importance of session management.

Patching and Updates

Stay informed about security updates and patches released by Progress Sitefinity to address vulnerabilities promptly.