CVE-2025-27237
DLL injection in Zabbix Agent and Agent 2 via OpenSSL configuration
HIGH
7.3
CVSS Score
Published: October 3, 2025 at 11:28 AM UTC
Updated: October 19, 2026 at 05:10 PM UTC
1 product affected across 1 vendorZabbix
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Severity
HIGH7.3
Exploit prediction
EPSS 0.3%
SSVC
No known exploit
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.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (1)
Source: cverecord
https://support.zabbix.com/browse/ZBX-27061SSVC — Action Prioritization
SSVCNo known exploitNot automatableTotal impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
7.3HIGHZabbix
Vector?
Quick Info
StatusDEFERRED
CWE
CWE-427
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