CVE-2019-17382 : Vulnerability Insights and Analysis
Learn about CVE-2019-17382, a vulnerability in Zabbix allowing unauthorized access to dashboards without authentication. Find mitigation steps and prevention measures here.
A vulnerability in Zabbix versions up to 4.4 allows unauthorized access to the dashboard, enabling actions without authentication.
Understanding CVE-2019-17382
This CVE identifies a security flaw in Zabbix that permits attackers to bypass login restrictions and perform actions anonymously.
What is CVE-2019-17382?
The vulnerability in Zabbix up to version 4.4, specifically in the zabbix.php?action=dashboard.view&dashboardid=1 endpoint, allows attackers to access the dashboard without authentication.
The Impact of CVE-2019-17382
- Attackers can create Dashboards, Reports, Screens, or Maps without needing a Username or Password.
- All elements created are accessible by other users and the system administrator.
Technical Details of CVE-2019-17382
This section provides technical insights into the vulnerability.
Vulnerability Description
The vulnerability enables attackers to bypass the login page and gain unauthorized access to the dashboard, performing actions without authentication.
Affected Systems and Versions
- Vendor: n/a
- Product: n/a
- Affected Versions: up to 4.4
Exploitation Mechanism
Attackers exploit the zabbix.php?action=dashboard.view&dashboardid=1 endpoint to bypass login restrictions and gain unauthorized access to the dashboard.
Mitigation and Prevention
Protect your systems from CVE-2019-17382 with these steps.
Immediate Steps to Take
- Update Zabbix to a patched version.
- Monitor dashboard activities for unauthorized actions.
- Implement multi-factor authentication.
Long-Term Security Practices
- Regularly audit and review dashboard access.
- Conduct security training for users on best practices.
Patching and Updates
- Apply security updates promptly to mitigate vulnerabilities.