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CVE-2024-42327— SQL injection in user.get API

Quick assessment

Affected
Zabbix Zabbix
Exploitation
Public or AI PoC available; prioritize validation
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 6.0.0至6.0.31版本、6.4.0至6.4.16版本和7.0.0版本存在SQL注入漏洞，该漏洞源于CUser类的addRelatedObjects函数中存在SQL注入漏洞，允许攻击者操纵数据库查询。

CVSS 9.9 · Critical EPSS 79.11% · P100

Public Exploits 1

ExploitDB · 1 EDB-52230 [webapps]

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2024-42327

Vulnerability Information
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Vulnerability Title
SQL injection in user.get API
Source: CVE Program / CVE List V5
Vulnerability Description
A non-admin user account on the Zabbix frontend with the default User role, or with any other role that gives API access can exploit this vulnerability. An SQLi exists in the CUser class in the addRelatedObjects function, this function is being called from the CUser.get function which is available for every user who has API access.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Zabbix SQL注入漏洞
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 6.0.0至6.0.31版本、6.4.0至6.4.16版本和7.0.0版本存在SQL注入漏洞，该漏洞源于CUser类的addRelatedObjects函数中存在SQL注入漏洞，允许攻击者操纵数据库查询。
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)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
Zabbix Zabbix 6.0.0 ~ 6.0.31 -

II. Public POCs for CVE-2024-42327

# POC Description Source Link Shenlong Link
1 cve-2024-42327 ZBX-25623 https://github.com/aramosf/cve-2024-42327 POC Details
2 PoC for CVE-2024-42327 / ZBX-25623 https://github.com/compr00t/CVE-2024-42327 POC Details
3 None https://github.com/depers-rus/CVE-2024-42327 POC Details
4 POC for CVE-2024-42327, an authenticated SQL Injection in Zabbix through the user.get API Method https://github.com/watchdog1337/CVE-2024-42327_Zabbix_SQLI POC Details
5 None https://github.com/itform-fr/Zabbix---CVE-2024-42327 POC Details
6 writeup cve-2024-42327 https://github.com/igorbf495/CVE-2024-42327 POC Details
7 None https://github.com/BridgerAlderson/Zabbix-CVE-2024-42327 POC Details
8 Zabbix CVE-2024-42327 PoC https://github.com/BridgerAlderson/Zabbix-CVE-2024-42327-SQL-Injection-RCE POC Details
9 POC for CVE-2024-42327: Zabbix Privilege Escalation -> RCE https://github.com/godylockz/CVE-2024-42327 POC Details
10 This is for educational porpuses only. Please do not use agains unathorized systems. https://github.com/874anthony/CVE-2024-42327_Zabbix_SQLi POC Details
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III. Intelligence Information for CVE-2024-42327

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Same Patch Batch · Zabbix · 2024-11-27 · 11 CVEs total

CVE-2024-42330 9.1 CRITICAL JS - Internal strings in HTTP headers
CVE-2024-36467 7.5 HIGH Authentication privilege escalation via user groups due to missing authorization checks
CVE-2024-42326 4.4 MEDIUM Use after free vulnerability in browser.c
CVE-2024-42332 3.7 LOW New line injection in Zabbix SNMP traps
CVE-2024-42328 3.3 LOW JS - Crash on empty HTTP server response
CVE-2024-42331 3.3 LOW Use after free in browser_push_error
CVE-2024-42329 3.3 LOW JS - Crash on unexpected HTTP server response
CVE-2024-36468 3.0 LOW Stack buffer overflow in zbx_snmp_cache_handle_engineid
CVE-2024-36464 2.7 LOW Media Types: Office365, SMTP passwords are unencrypted and visible in plaintext when expor
CVE-2024-42333 2.7 LOW Heap buffer over-read

IV. Related Vulnerabilities

Same product: Zabbix
Same vendor: Zabbix
Same weakness: CWE-89

V. Comments for CVE-2024-42327

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