CVE-2022-23134: Zabbix Frontend Improper Access Control Vulnerability
First published: Thu Jan 13 2022(Updated: )
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.
Credit: security@zabbix.com security@zabbix.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Zabbix Zabbix | >=5.4.0<=5.4.8 | |
| Zabbix Zabbix | =6.0.0-alpha1 | |
| Zabbix Zabbix | =6.0.0-alpha2 | |
| Zabbix Zabbix | =6.0.0-alpha3 | |
| Zabbix Zabbix | =6.0.0-alpha4 | |
| Zabbix Zabbix | =6.0.0-alpha5 | |
| Zabbix Zabbix | =6.0.0-alpha6 | |
| Zabbix Zabbix | =6.0.0-alpha7 | |
| Zabbix Zabbix | =6.0.0-beta1 | |
| Fedoraproject Fedora | =34 | |
| Fedoraproject Fedora | =35 | |
| Debian Debian Linux | =9.0 | |
| Zabbix Frontend | ||
| >=5.4.0<=5.4.8 | ||
| =6.0.0-alpha1 | ||
| =6.0.0-alpha2 | ||
| =6.0.0-alpha3 | ||
| =6.0.0-alpha4 | ||
| =6.0.0-alpha5 | ||
| =6.0.0-alpha6 | ||
| =6.0.0-alpha7 | ||
| =6.0.0-beta1 | ||
| =34 | ||
| =35 | ||
| =9.0 |
Remedy
To remediate this vulnerability, apply the updates or if an immediate update is not possible, follow the presented workarounds.
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Reference Links
- https://lists.debian.org/debian-lts-announce/2022/02/msg00008.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6SZYHXINBKCY42ITFSNCYE7KCSF33VRA/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VB6W556GVXOKUYTASTDGL3AI7S3SJHX7/
- https://support.zabbix.com/browse/ZBX-20384
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6SZYHXINBKCY42ITFSNCYE7KCSF33VRA/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VB6W556GVXOKUYTASTDGL3AI7S3SJHX7/
- https://nvd.nist.gov/vuln/detail/CVE-2022-23134
Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2022-23134.
What is the title of the vulnerability?
The title of the vulnerability is Zabbix Frontend Improper Access Control Vulnerability.
What is the severity of CVE-2022-23134?
The severity of CVE-2022-23134 is medium with a CVSS score of 5.3.
What software is affected by CVE-2022-23134?
The Zabbix Frontend software version 5.4.0 to 5.4.8, as well as Zabbix 6.0.0-alpha1 to 6.0.0-alpha7 are affected.
How can an attacker exploit CVE-2022-23134?
An attacker can exploit CVE-2022-23134 by passing step checks in the setup.php file and potentially changing the configuration of Zabbix Frontend.
Are there any references related to CVE-2022-23134?
Yes, you can find references related to CVE-2022-23134 on the Debian LTS and Fedora Project mailing lists.
- collector/nvd-index
- agent/weakness
- agent/type
- agent/softwarecombine
- agent/description
- agent/title
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/author
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/remedy
- agent/last-modified-date
- agent/first-publish-date
- agent/event
- exploited/true
- collector/cisa-known-exploited
- source/CISA
- agent/references
- agent/tags
- collector/nvd-cve
- vendor/zabbix
- canonical/zabbix zabbix
- version/zabbix zabbix/5.4.0
- version/zabbix zabbix/5.4.8
- version/zabbix zabbix/6.0.0-alpha1
- version/zabbix zabbix/6.0.0-alpha2
- version/zabbix zabbix/6.0.0-alpha3
- version/zabbix zabbix/6.0.0-alpha4
- version/zabbix zabbix/6.0.0-alpha5
- version/zabbix zabbix/6.0.0-alpha6
- version/zabbix zabbix/6.0.0-alpha7
- version/zabbix zabbix/6.0.0-beta1
- vendor/fedoraproject
- canonical/fedoraproject fedora
- version/fedoraproject fedora/34
- version/fedoraproject fedora/35
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/9.0
- canonical/zabbix frontend