Medium 5.7Published Sep 12, 2025

CVE-2025-27233Zabbix Agent 2 smartctl plugin argument injection in Zabbix 6.0 and later.

Updated under an hour ago (Oct 27, 2026, 1:20 AM ET)

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No exploitation reported and no EPSS estimate yet.

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Exploited in the last 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.

CVSS: 5.7 MEDIUM (v4.0, CNA)CVSS:4.0/AV:A/AC:H/AT:P/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Weakness (CWE): CWE-77
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Zabbix
NVD analysis: Deferred
Record last updated: Sep 12, 2025
First seen by InfoSec Signals: Oct 19, 2026

Affected products

Affected products

Zabbix Zabbix zabbix:zabbix (from the name)	from 6.0.0 through 6.0.39; fixed at 6.0.40; from 7.0.0 through 7.0.10; fixed at 7.0.11; from 7.2.0 through 7.2.4; fixed at 7.2.5	CNA record

References

References

https://support.zabbix.com/browse/ZBX-26987

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.