CVE-2017-2825: Debian Linux

High severity, CVSS 7.0. EPSS: 4.2% chance of exploitation in the next 30 days.

In the trapper functionality of Zabbix Server 2.4.x, specifically crafted trapper packets can pass database logic checks, resulting in database writes. An attacker can set up a Man-in-the-Middle server to alter trapper requests made between an active Zabbix proxy and Server to trigger this vulnerability.

Affected products

• Debian Debian Linux: version 8.0 only; version 9.0 only
• Zabbix Zabbix: from 2.4.0, up to and including 2.4.8

Published 2018-04-20. Last modified 2026-06-17.