CVE-2019-10720 : What You Need to Know
Learn about CVE-2019-10720 affecting BlogEngine.NET versions 3.3.7.0 and earlier, allowing unauthorized access to the File Manager through Directory Traversal and Remote Code Execution vulnerabilities.
BlogEngine.NET versions 3.3.7.0 and earlier are susceptible to Directory Traversal and Remote Code Execution vulnerabilities through the theme cookie, leading to unauthorized access to the File Manager.
Understanding CVE-2019-10720
BlogEngine.NET versions 3.3.7.0 and earlier have a security flaw that allows attackers to exploit Directory Traversal and Remote Code Execution vulnerabilities via the theme cookie.
What is CVE-2019-10720?
CVE-2019-10720 is a vulnerability in BlogEngine.NET versions 3.3.7.0 and earlier that enables attackers to perform Directory Traversal and Remote Code Execution through the theme cookie, potentially granting unauthorized access to the File Manager.
The Impact of CVE-2019-10720
The vulnerability in BlogEngine.NET versions 3.3.7.0 and earlier can result in unauthorized access to the File Manager, potentially leading to data breaches, unauthorized file modifications, and system compromise.
Technical Details of CVE-2019-10720
BlogEngine.NET versions 3.3.7.0 and earlier are affected by the following:
Vulnerability Description
- Directory Traversal and Remote Code Execution vulnerabilities exist in BlogEngine.NET versions 3.3.7.0 and earlier through the theme cookie.
Affected Systems and Versions
- Product: BlogEngine.NET
- Vendor: n/a
- Versions: 3.3.7.0 and earlier
Exploitation Mechanism
- Attackers exploit the theme cookie to perform Directory Traversal and Remote Code Execution, gaining unauthorized access to the File Manager.
Mitigation and Prevention
To address CVE-2019-10720, consider the following steps:
Immediate Steps to Take
- Disable or restrict access to the File Manager in BlogEngine.NET.
- Implement strong input validation to prevent malicious inputs.
- Monitor and analyze File Manager activities for suspicious behavior.
Long-Term Security Practices
- Regularly update BlogEngine.NET to the latest secure version.
- Conduct security audits and penetration testing to identify and address vulnerabilities.
Patching and Updates
- Apply patches or security updates provided by BlogEngine.NET to fix the Directory Traversal and Remote Code Execution vulnerabilities.