{
  "Name": "TerraMaster TOS Information Disclosure (CVE-2020-28185)",
  "Description": "<p>Based on a web interface, the TerraMaster Operating System (TOS) is the operating system designed for TNAS devices. With TOS, you can quickly and easily complete the following tasks:Modify system settings;Install and open applications;Manage TNAS storage space;</p>There is a information disclosure vulnerability in TOS.An attacker can exploit this vulnerability to obtain sensitive information on a website.</p>",
  "Product": "TerraMaster TOS",
  "Homepage": "https://www.terra-master.com/",
  "DisclosureDate": "2022-03-01",
  "Author": "AnMing",
  "FofaQuery": "app=\"TERRAMASTER-NAS\" || banner=\"X-Powered-By=TerraMaster\"",
  "GobyQuery": "app=\"TERRAMASTER-NAS\" || banner=\"X-Powered-By=TerraMaster\"",
  "Level": "1",
  "Impact": "<p>There is a information disclosure vulnerability in TOS.An attacker can exploit this vulnerability to obtain sensitive information on a website.</p>",
  "Recommendation": "<p>The manufacturer has provided the vulnerability patching solution, please pay attention to the manufacturer's homepage for timely updates: <a href=\"https://www.terra-master.com/\">https://www.terra-master.com /</a></p><p>1. Set access policies and whitelist access through security devices such as firewalls. </p><p>2. If not necessary, prohibit public network access to the system. </p>",
  "References": [
    "https://www.ihteam.net/advisory/terramaster-tos-multiple-vulnerabilities/"
  ],
  "Translation": {
    "CN": {
      "Name": "TerraMaster TOS 信息泄露漏洞（CVE-2020-28185）",
      "Product": "TerraMaster TOS",
      "VulType": [
        "信息泄露"
      ],
      "Tags": [
        "信息泄露"
      ],
      "Description": "<p>TOS (TerraMaster Operating System) 是专门为 TNAS 设备设计的基于网页界面的操作系统。通过 TOS，您可以快速方便地进行修改系统设置、安装及打开应用程序、管理TNAS的存储空间等操作</p><p>TOS Web界面操作系统存在信息泄露漏洞，攻击者可利用该漏洞获取网站敏感信息。</p>",
      "Impact": "<p>TOS Web界面操作系统存在信息泄露漏洞，攻击者可利用该漏洞获取网站敏感信息。</p>",
      "Recommendation": "<p>厂商尚已提供漏洞修补方案，请关注厂商主页及时更新：<a href=\"https://www.terra-master.com/\">https://www.terra-master.com/</a></p><p>1、通过防⽕墙等安全设备设置访问策略，设置⽩名单访问。</p><p>2、如⾮必要，禁⽌公⽹访问该系统。</p>"
    }
  },
  "Is0day": false,
  "HasExp": true,
  "ExpParams": [
    {
      "name": "userName",
      "type": "input",
      "value": "admin",
      "show": ""
    }
  ],
  "ExpTips": {
    "Type": "",
    "Content": ""
  },
  "ScanSteps": [
    "AND",
    {
      "Request": {
        "method": "GET",
        "uri": "/test.php",
        "follow_redirect": true,
        "header": {},
        "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": "test",
            "bz": ""
          }
        ]
      },
      "SetVariable": [
        "username|lastbody|regex|admin"
      ]
    }
  ],
  "ExploitSteps": [
    ""
  ],
  "Tags": [
    "information-disclosure"
  ],
  "VulType": [
    "information-disclosure"
  ],
  "CVEIDs": [
    "CVE-2020-28185"
  ],
  "CNNVD": [
    "CNNVD-202012-1551"
  ],
  "CNVD": [
    "CNVD-2020-28185"
  ],
  "CVSSScore": "5.3",
  "AttackSurfaces": {
    "Application": null,
    "Support": null,
    "Service": null,
    "System": null,
    "Hardware": null
  }
}