CVE-2025-27233: Zabbix

Medium severity, CVSS 5.7. EPSS: 0.2% chance of exploitation in the next 30 days.

Zabbix Agent 2 smartctl plugin does not properly sanitize smart.disk.get parameters, allowing an attacker to inject unexpected arguments into the smartctl command. This can be used to leak the NTLMv2 hash from a Windows system.

Affected products

• Zabbix Zabbix

Published 2025-09-12. Last modified 2026-06-17.