CVE-2012-6086: Zabbix

Medium severity, CVSS 4.3. EPSS: 0.9% chance of exploitation in the next 30 days.

libs/zbxmedia/eztexting.c in Zabbix 1.8.x before 1.8.18rc1, 2.0.x before 2.0.8rc1, and 2.1.x before 2.1.2 does not properly set the CURLOPT_SSL_VERIFYHOST option for libcurl, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.

Affected products

• Zabbix Zabbix: version 1.8.1 only; version 1.8.10 only; version 1.8.15 only; version 1.8.16 only; version 2.0.0 only; version 2.0.1 only; …

Published 2014-01-29. Last modified 2026-06-16.