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CVE-2024-22123— Zabbix Arbitrary File Read

Quick assessment

Affected
Zabbix Zabbix
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Zabbix是Zabbix公司的一套开源的监控系统。该系统支持网络监控、服务器监控、云监控和应用监控等。 Zabbix 5.0.42版本、6.0.30版本、6.4.15版本和7.0.0rc2版本存在安全漏洞，该漏洞源于存在任意文件读取漏洞，从而导致日志文件被AT命令破坏和日志文件内容泄漏到UI。

CVSS 2.7 · Low EPSS 0.57% · P45
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I. Basic Information for CVE-2024-22123

Vulnerability Information
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Vulnerability Title
Zabbix Arbitrary File Read
Source: CVE Program / CVE List V5
Vulnerability Description
Setting SMS media allows to set GSM modem file. Later this file is used as Linux device. But due everything is a file for Linux, it is possible to set another file, e.g. log file and zabbix_server will try to communicate with it as modem. As a result, log file will be broken with AT commands and small part for log file content will be leaked to UI.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Zabbix 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Zabbix是Zabbix公司的一套开源的监控系统。该系统支持网络监控、服务器监控、云监控和应用监控等。 Zabbix 5.0.42版本、6.0.30版本、6.4.15版本和7.0.0rc2版本存在安全漏洞，该漏洞源于存在任意文件读取漏洞，从而导致日志文件被AT命令破坏和日志文件内容泄漏到UI。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Zabbix Zabbix 5.0.0 ~ 5.0.42 -

II. Public POCs for CVE-2024-22123

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III. Intelligence Information for CVE-2024-22123

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Vendor Advisories for CVE-2024-22123 (1)

Same Patch Batch · Zabbix · 2024-08-09 · 8 CVEs total

CVE-2024-22116 9.9 CRITICAL Remote code execution within ping script
CVE-2024-36461 9.1 CRITICAL Direct access to memory pointers within the JS engine for modification
CVE-2024-36460 8.1 HIGH Front-end audit log shows passwords in plaintext
CVE-2024-36462 7.5 HIGH Allocation of resources without limits or throttling (uncontrolled resource consumption)
CVE-2024-22121 6.1 MEDIUM Zabbix Agent MSI Installer Allows Non-Admin User to Access Change Option via msiexec.exe
CVE-2024-22114 4.3 MEDIUM System Information Widget in Global View Dashboard exposes information about Hosts to User
CVE-2024-22122 3.0 LOW AT(GSM) Command Injection

IV. Related Vulnerabilities

Same product: Zabbix
Same vendor: Zabbix
Same weakness: CWE-94

V. Comments for CVE-2024-22123

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