Description
Zabbix Server 2.2.x and 3.0.x before 3.0.31, and 3.2 allows remote attackers to execute arbitrary code.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | zabbix | 1:4.0.0+dfsg-1 | — |
| Debian 13 | zabbix | 1:4.0.0+dfsg-1 | — |
| Debian 12 | zabbix | 1:4.0.0+dfsg-1 | — |
| Debian 9 | zabbix | 1:3.0.31+dfsg-0+deb9u1 | DLA-2461-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 20.04 LTS | zabbix | 1:4.0.17+dfsg-1ubuntu0.1~esm1 | USN-4767-1 |
| Ubuntu Pro 18.04 LTS | zabbix | 1:3.0.12+dfsg-1ubuntu0.1~esm2 | USN-4767-1 |
| Ubuntu Pro 16.04 LTS | zabbix | 1:2.4.7+dfsg-2ubuntu2.1+esm2 | USN-4767-1 |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 14.04 LTS | zabbix | 1:2.2.2+dfsg-1ubuntu1+esm3 | USN-4767-1 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SUSE Package Hub 15 SP2 | zabbix | 3.0.31-bp152.2.3.1 | openSUSE-SU-2020:1604-1 |
| SUSE Package Hub 15 SP1 | zabbix | 3.0.31-bp152.2.3.1 | openSUSE-SU-2020:1604-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.2 | zabbix | 3.0.31-bp152.2.3.1 | openSUSE-SU-2020:1604-1 |
| openSUSE Leap 15.1 | zabbix | 3.0.31-bp152.2.3.1 | openSUSE-SU-2020:1604-1 |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
GitHub 1 repository
-
ycseo-git/CVE-2020-11800 ★ 0 · May 6, 2026
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Advisories 3
- USN-4767-1 zabbix vulnerabilities Ubuntu Security Notices (USN) · Jun 29, 2026
- DLA-2461-1 zabbix - security update Debian Security (DSA / DLA) · Mar 9, 2026
- openSUSE-SU-2020:1604-1 Security update for zabbix SUSE / openSUSE Security Updates · Feb 4, 2026