CVE-2019-17382 Auth bypass in n/a

Critical 9.1 Published 9 Oct 2019 Updated 5 Aug 2024

Attackers can bypass authentication to anonymously create and access monitoring dashboards, reports, and maps in Zabbix.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: Available

What is CVE-2019-17382?

CVE-2019-17382 is a critical authentication bypass vulnerability in Zabbix Zabbix, published on 9 Oct 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

An issue was discovered in zabbix.php?action=dashboard.view&dashboardid=1 in Zabbix through 4.4. An attacker can bypass the login page and access the dashboard page, and then create a Dashboard, Report, Screen, or Map without any Username/Password (i.e., anonymously). All created elements (Dashboard/Report/Screen/Map) are accessible by other users and by an admin.

Weakness: CWE-639

Which versions are affected by CVE-2019-17382?

It affects 1 product.

Products include Zabbix Zabbix.

How do I fix CVE-2019-17382?

Upgrade to a fixed version.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2019-17382 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2019-17382 exists.

Public exploit code: 1 Nuclei template.

All Zabbix Zabbix vulnerabilities

Sources

Also known as DEBIAN-CVE-2019-17382, GHSA-x4g7-vjj9-57q3.