RCE in Zabbix

CVE-2025-27234

Zabbix Agent 2 smartctl plugin does not properly sanitize smart.disk.get parameters, allowing an attacker to inject unexpected arguments into the smartctl command. In Zabbix 5.0 this allows for remote code execution.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.003 (21.0th percentile) — read the EPSS interpretation.