CVE-2023-32728 Code injection in zabbix_agent2 smart.disk.get caused by smartctl plugin
Attackers can execute arbitrary code on Zabbix Agent 2 hosts by exploiting unsanitized parameters in the smart.disk.get item key.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2023-32728?
CVE-2023-32728 is a medium-severity command injection vulnerability in Zabbix, published on 18 Dec 2023. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
The Zabbix Agent 2 item key smart.disk.get does not sanitize its parameters before passing them to a shell command resulting possible vulnerability for remote code execution.
Which versions are affected by CVE-2023-32728?
It affects 1 product.
Products include Zabbix Zabbix-Agent2.
How do I fix CVE-2023-32728?
Apply the vendor's patch.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2023-32728 being exploited?
There is no known exploitation of CVE-2023-32728 in the wild and no public exploit code.
Other vulnerabilities in Zabbix
Sources
Also known as DEBIAN-CVE-2023-32728, GHSA-c26q-v9gv-jx6m, UBUNTU-CVE-2023-32728.