CVE-2024-42332: Zabbix

Low severity, CVSS 3.7. EPSS: 0.6% chance of exploitation in the next 30 days.

The researcher is showing that due to the way the SNMP trap log is parsed, an attacker can craft an SNMP trap with additional lines of information and have forged data show in the Zabbix UI. This attack requires SNMP auth to be off and/or the attacker to know the community/auth details. The attack requires an SNMP item to be configured as text on the target host.

Affected products

• Zabbix Zabbix: from 6.0.0, before 6.0.35 (fixed in 6.0.35); from 6.4.0, before 6.4.20 (fixed in 6.4.20); from 7.0.0, before 7.0.3 (fixed in 7.0.3)

Published 2024-11-27. Last modified 2026-06-17.