CVE-2022-23134Possible view of the setup pages by unauthenticated users if config file already exists

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.

5.3 MEDIUMEPSS 95.26%⚡ Known Exploited (CISA KEV)NVD: Analyzed

Last updated: 2026-06-17 04:29 UTC

OverviewCVSS details

5.3MEDIUMCVSS 3.1

Score source: NVD
NVD status: Analyzed
Published: Jan 13, 2022
Assigner: Zabbix

Affected

Frontend (Zabbix)

Versions: 5.4.0 - 5.4.8

Exploitation

Public exploit: None listed
CISA KEV: Listed · Feb 22, 2022
KEV due date: Mar 8, 2022
Ransomware use: Unknown
SSVC: Exploitation active · Automatable no · Impact partial

EPSS · FIRST, scored Nov 6

95.26%chance of exploitation in 30 days

Higher than 99.86% of CVEs

CVSS 3.1 · NVD

5.3Medium

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Attack vector: Network
Attack complexity: Low
Privileges required: None
User interaction: None
Scope: Unchanged
Confidentiality impact: None
Integrity impact: Low
Availability impact: None

CVSS 3.1 · Zabbix (CNA)

3.7Low

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N

Attack vector: Network
Attack complexity: High
Privileges required: None
User interaction: None
Scope: Unchanged
Confidentiality impact: None
Integrity impact: Low
Availability impact: None

CVSS 2.0 · NVD

5.0Medium

AV:N/AC:L/Au:N/C:N/I:P/A:N

Attack vector: Network
Attack complexity: Low
Authentication: None
Confidentiality impact: None
Integrity impact: Partial
Availability impact: None

NVD status: Analyzed

Overview Affected Products References

NVD CVE.org

Overview

Severity

Score	Severity	Version	Vector String
5.3	MEDIUM	3.1NVD	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
3.7	LOW	3.1Zabbix (CNA)	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
5.0	MEDIUM	2.0NVD	AV:N/AC:L/Au:N/C:N/I:P/A:N

CISA required action

⚡ Known exploited · remediation due Mar 8, 2022

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Details

CVE ID: CVE-2022-23134
Status: Analyzed
Assigner (CNA): Zabbix
Published: Jan 13, 2022
Last modified: 2026-06-17 04:29 UTC
Weaknesses: CWE-284 · Improper Access Control
CWE-287

Sources

Refreshed hourly from the sources above. Last fetched 2026-11-07 14:13 UTC.