CVE-2024-42332

New line injection in Zabbix SNMP traps

Description

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.

3.7

CVSS

Severity: Low

CVSS 3.1 •

EPSS 0.07%

Affected: Zabbix Zabbix

References

Link	Tags
https://support.zabbix.com/browse/ZBX-25628

Frequently Asked Questions

What is the severity of CVE-2024-42332?: CVE-2024-42332 has been scored as a low severity vulnerability.
How to fix CVE-2024-42332?: To fix CVE-2024-42332, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-42332 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2024-42332 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-42332?: CVE-2024-42332 affects Zabbix Zabbix.

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