CVE-2022-23134
Possible view of the setup pages by unauthenticated users if config file already exists
- Published
- Jan 13, 2022
- Updated
- Oct 21, 2025
- Assigning CNA
- Zabbix
- Evidence observed
- Feb 22, 2022
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:NHigh · next 30 days
- Percentile
- 99.7%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
CISA Known Exploited
This CVE appears in the CISA Known Exploited Vulnerabilities catalog.
Summary
After the initial setup process, some steps of setup.php file are reachable not only by super-administrators, but by unauthenticated users as well. Malicious actor can pass step checks and potentially change the configuration of Zabbix Frontend.
Sources
1Writeup and POC for CVE-2022-23134
Responsible use
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