CVE-2019-10717 : Vulnerability Insights and Analysis

BlogEngine.NET 3.3.7.0 allows Directory Traversal via the path parameter in /api/filemanager.

Understanding CVE-2019-10717

BlogEngine.NET 3.3.7.0 is vulnerable to a Directory Traversal exploit through the /api/filemanager path parameter.

What is CVE-2019-10717?

The vulnerability in BlogEngine.NET 3.3.7.0 allows attackers to perform Directory Traversal by manipulating the path parameter in the /api/filemanager endpoint.

The Impact of CVE-2019-10717

This vulnerability could lead to unauthorized access to sensitive files and directories on the server, potentially exposing confidential information.

Technical Details of CVE-2019-10717

BlogEngine.NET 3.3.7.0 vulnerability details.

Vulnerability Description

The path parameter of BlogEngine.NET 3.3.7.0 can be exploited for Directory Traversal through the /api/filemanager endpoint.

Affected Systems and Versions

Product: BlogEngine.NET 3.3.7.0
Vendor: N/A
Version: N/A

Exploitation Mechanism

Attackers can manipulate the path parameter in the /api/filemanager endpoint to navigate to directories outside the intended scope, potentially accessing sensitive files.

Mitigation and Prevention

Protect your systems from CVE-2019-10717.

Immediate Steps to Take

Apply security patches provided by the vendor promptly.
Implement input validation to restrict user input within the intended directory structure.
Monitor and log access to sensitive directories to detect any unauthorized traversal attempts.

Long-Term Security Practices

Regularly update and patch software to address known vulnerabilities.
Conduct security assessments and penetration testing to identify and remediate potential security weaknesses.
Educate developers and administrators on secure coding practices and the risks of directory traversal attacks.

Patching and Updates

Ensure that BlogEngine.NET is updated to a secure version that addresses the Directory Traversal vulnerability.