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VULNERABILITIES

CVE-2025-27233 Details

ANALYZED

This CVE record has been analyzed and enriched by NVDAPI.com as an independent party.

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NDDVolerionCVSS-B:4.8 MEDIUMVector:CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://support.zabbix.com/browse/ZBX-26987 [email protected]AdvisoryIssue TrackingRemedyVendor

Weakness Enumeration

CWE-IDCWE NameSource
CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')[email protected]

Affected Products

ProductVersions
Zabbix Agent 2
>= 6.0.0, <= 6.0.39 (semver)
>= 7.0.0, <= 7.0.10 (semver)
>= 7.2.0, <= 7.2.4 (semver)

CPE

  • cpe:2.3:a:zabbix:zabbix-agent2:*:*:*:*:*:*:*:*

Remediation

  • Upgrade: 6.0.40moderate effort
  • Upgrade: 7.0.11moderate effort
  • Upgrade: 7.2.5moderate effort
  • Workaround:low effort

    Remove the smartctl plugin or use strict item key parameter validation with AllowKey/DenyKey.

Change History

3 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2025-27233
NVD Published Date:
Sep 12, 2025
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2025-27233 Details - Not Deferred