What’s Vulnerable › Vulnerabilities

CVE-2020-11800

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 9.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-10-07 · updated 2026-06-17

Description

Zabbix Server 2.2.x and 3.0.x before 3.0.31, and 3.2 allows remote attackers to execute arbitrary code.

Affected products

• Debian Linux: 9.0
• openSUSE Backports Sle: 15.0-sp1, 15.0-sp2
• openSUSE Leap: 15.1, 15.2
• Zabbix: from 2.2.0 before 3.0.31; 3.2.0 — fixed in 3.0.31

How to fix

Upgrade to a fixed version: Zabbix 3.0.31. Check the vendor advisory for mitigations.

References

• http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00007.html
• https://lists.debian.org/debian-lts-announce/2020/11/msg00039.html
• https://support.zabbix.com/browse/DEV-1538
• https://support.zabbix.com/browse/ZBX-17600
• https://support.zabbix.com/browse/ZBXSEC-30
• http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00007.html
• https://lists.debian.org/debian-lts-announce/2020/11/msg00039.html
• https://support.zabbix.com/browse/DEV-1538
• https://support.zabbix.com/browse/ZBX-17600
• https://support.zabbix.com/browse/ZBXSEC-30

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