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Status published
High
CVE-2025-27237
DLL injection in Zabbix Agent and Agent 2 via OpenSSL configuration
Vulnerability Description
In Zabbix Agent and Agent 2 on Windows, the OpenSSL configuration file is loaded from a path writable by low-privileged users, allowing malicious modification and potential local privilege escalation by injecting a DLL.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Zabbix wants to thank himbeer for submitting this report on the HackerOne bug bounty platform.
References
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Affected Vendor
Zabbix
View all reports →Affected Software
Zabbix
Vulnerable Versions:
6.0.0, 7.0.0, 7.2.0, 7.4.0
Timeline
Official Publish:
October 3rd, 2025
Last Modified:
February 26th, 2026
Added to House:
July 22nd, 2026