CVE-2019-14894 : Exploit Details and Defense Strategies
Learn about CVE-2019-14894 affecting CloudForms versions 5.10 and 5.11, allowing remote code execution. Find mitigation steps and long-term security practices.
A vulnerability has been discovered in both the CloudForms management engine version 5.10 and CloudForms management version 5.11, allowing for remote code execution through the NFS schedule backup feature.
Understanding CVE-2019-14894
This CVE affects CloudForms versions 5.10 and 5.11, potentially enabling unauthorized individuals to run arbitrary shell commands with root privileges on the CloudForms server.
What is CVE-2019-14894?
The vulnerability in CloudForms versions 5.10 and 5.11 permits remote code execution via the NFS schedule backup feature, posing a significant security risk.
The Impact of CVE-2019-14894
The vulnerability allows attackers to execute arbitrary shell commands with root privileges if they gain unauthorized access to the CloudForms management console.
Technical Details of CVE-2019-14894
This section provides detailed technical information about the CVE.
Vulnerability Description
The vulnerability in CloudForms versions 5.10 and 5.11 enables remote code execution through the NFS schedule backup feature, potentially leading to unauthorized access and control of the server.
Affected Systems and Versions
- Product: CloudForms
- Versions: 5.10, 5.11
Exploitation Mechanism
- Attack Complexity: High
- Attack Vector: Network
- Privileges Required: High
- Scope: Changed
- User Interaction: None
- CVSS Score: 8 (High Severity)
- Vector String: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
- Impact: High impact on confidentiality, integrity, and availability
- CWE IDs: CWE-20, CWE-78
Mitigation and Prevention
Protecting systems from CVE-2019-14894 is crucial to maintaining security.
Immediate Steps to Take
- Apply security patches provided by the vendor promptly.
- Restrict access to the CloudForms management console to authorized personnel only.
- Monitor and log activities on the CloudForms server for any suspicious behavior.
Long-Term Security Practices
- Regularly update and patch all software and systems to prevent vulnerabilities.
- Conduct security audits and assessments to identify and address potential risks.
- Educate staff on cybersecurity best practices to enhance overall security posture.
Patching and Updates
- Stay informed about security updates and patches released by the vendor.
- Implement a robust patch management process to ensure timely application of security fixes.