CVE-2019-14766 Explained : Impact and Mitigation
Learn about CVE-2019-14766, a path traversal vulnerability in DIMO YellowBox CRM allowing unauthorized file system access. Find mitigation steps and preventive measures here.
An authenticated user with standard access privileges in the file browser of DIMO YellowBox CRM before version 6.3.4 can navigate and browse the server's file system.
Understanding CVE-2019-14766
This CVE involves a path traversal vulnerability in DIMO YellowBox CRM.
What is CVE-2019-14766?
This CVE allows an authenticated user to access and view files on the server beyond their intended access level.
The Impact of CVE-2019-14766
The vulnerability enables unauthorized access to sensitive files, potentially leading to data breaches and unauthorized information disclosure.
Technical Details of CVE-2019-14766
This section provides technical insights into the vulnerability.
Vulnerability Description
The path traversal vulnerability in DIMO YellowBox CRM before version 6.3.4 permits a standard authenticated user to browse the server's file system.
Affected Systems and Versions
- Product: DIMO YellowBox CRM
- Versions affected: Before 6.3.4
Exploitation Mechanism
The vulnerability allows an authenticated user to manipulate file paths to access files outside their authorized directory.
Mitigation and Prevention
Protecting systems from CVE-2019-14766 is crucial for maintaining security.
Immediate Steps to Take
- Upgrade DIMO YellowBox CRM to version 6.3.4 or above.
- Implement access controls to restrict file system browsing.
Long-Term Security Practices
- Regularly review and update access permissions.
- Conduct security audits to identify and address vulnerabilities.
Patching and Updates
- Apply security patches promptly to address known vulnerabilities and enhance system security.