CVE-2022-23134 (GCVE-0-2022-23134)

Vulnerability from cvelistv5 – Published: 2022-01-13 15:50 – Updated: 2025-10-21 23:15
VLAI CISA KEVIntel
Title
Possible view of the setup pages by unauthenticated users if config file already exists
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.
Severity
3.7 (Low)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
SSVC
Exploitation: active Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-284 - Improper Access Control
Assigner
References
Impacted products
Vendor Product Version
Zabbix Frontend Affected: 5.4.0 - 5.4.8
Unaffected: 5.4.9 , < 5.4.9* (custom)
Create a notification for this product.
Date Public
2021-12-20 00:00
Credits
Zabbix wants to thank Thomas Chauchefoin from SonarSource for reporting this issue to us
CISA
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: 86a27fba-cd3f-4832-b08b-df3ac3ac9dfb

Vulnerability ID: CVE-2022-23134

Status: Confirmed

Status Updated: 2022-02-22 00:00 UTC

Exploited: Yes

Timestamps
First Seen: 2022-02-22
Asserted: 2022-02-22
Scope
Notes: KEV entry: Zabbix Frontend Improper Access Control Vulnerability | Affected: Zabbix / Frontend | Description: Malicious actors can pass step checks and potentially change the configuration of Zabbix Frontend. | Required action: Apply updates per vendor instructions. | Due date: 2022-03-08 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): https://nvd.nist.gov/vuln/detail/CVE-2022-23134
Evidence

Type: Vendor Report

Signal: Successful Exploitation

Confidence: 80%

Source: cisa-kev

Details
Cwes CWE-284
Feed CISA Known Exploited Vulnerabilities Catalog
Product Frontend
Due Date 2022-03-08
Date Added 2022-02-22
Vendorproject Zabbix
Vulnerabilityname Zabbix Frontend Improper Access Control Vulnerability
Knownransomwarecampaignuse Unknown
References
Created: 2026-02-02 12:28 UTC | Updated: 2026-02-06 07:17 UTC
KEVIntel
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: dacf859d-f054-484a-9b3c-6a52cffa34d0

Vulnerability ID: CVE-2022-23134

Status: Confirmed

Status Updated: 2022-02-22 00:00 UTC

Exploited: Yes

Timestamps
First Seen: 2022-02-22
Asserted: 2022-02-22
Scope
Notes: KEVIntel entry: Possible view of the setup pages by unauthenticated users if config file already exists | Affected: Zabbix / Frontend | CVSS: 3.7 (LOW) | Used in malware: unknown | Not yet in CISA KEV: False
Evidence

Type: Public Report

Signal: Successful Exploitation

Confidence: 70%

Source: kevintel

Details
Feed KEVIntel (kevintel.com)
Title Possible view of the setup pages by unauthenticated users if config file already exists
Vendor Zabbix
Product Frontend
Added Date 2022-02-22T00:00:00.000Z
Cvss Score 3.7
Epss Score None
Cvss Severity LOW
Epss Percentile None
Used In Malware unknown
Ahead Of Cisa Kev None
Not Yet In Cisa Kev False
References
Created: 2026-06-19 12:47 UTC | Updated: 2026-06-19 12:47 UTC
Show details on NVD website
To clipboard 

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    },
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    }
  }
}


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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.