CVE-2019-20484 : Exploit Details and Defense Strategies
Learn about CVE-2019-20484, a vulnerability in Viki Vera 4.9.1.26180 allowing unauthorized file downloads or uploads. Find mitigation steps and prevention measures here.
A vulnerability has been identified in Viki Vera 4.9.1.26180 that allows unauthorized users to download or upload project files by directly accessing the Project URL through a web browser after logging in, bypassing access restrictions.
Understanding CVE-2019-20484
This CVE involves improper access control in Viki Vera 4.9.1.26180, enabling unauthorized file downloads or uploads.
What is CVE-2019-20484?
This CVE refers to a security flaw in Viki Vera 4.9.1.26180 that permits users without proper access to download or upload project files by accessing the Project URL directly in a web browser post-login.
The Impact of CVE-2019-20484
The vulnerability allows unauthorized individuals to circumvent access restrictions and manipulate project files, potentially leading to data breaches or unauthorized data modifications.
Technical Details of CVE-2019-20484
This section provides more technical insights into the vulnerability.
Vulnerability Description
An issue in Viki Vera 4.9.1.26180 enables users with insufficient access rights to download or upload project files by opening the Project URL directly in the browser after logging in.
Affected Systems and Versions
- Affected Version: Viki Vera 4.9.1.26180
- Systems: All instances of Viki Vera 4.9.1.26180 are vulnerable to this exploit.
Exploitation Mechanism
Unauthorized users can exploit this vulnerability by directly accessing the Project URL through a web browser after logging in, bypassing any access restrictions in place.
Mitigation and Prevention
Protect your systems and data from CVE-2019-20484 with the following steps:
Immediate Steps to Take
- Implement access controls and permissions to restrict file downloads and uploads.
- Regularly monitor and audit user activities to detect unauthorized access.
Long-Term Security Practices
- Conduct regular security training for users to raise awareness of proper data handling.
- Keep software and systems up to date with the latest security patches.
Patching and Updates
Ensure that Viki Vera is updated to a secure version that addresses the access control vulnerability.