{
  "Name": "Crestron Hd-Md4X2 Credential Disclosure (CVE-2022-23178)",
  "Description": "<p>restron Hd-Md4X2-4K-E is a simple-to-use UHD signal switcher with four HDMI inputs and two HDMI outputs from Crestron, USA.</p><p>Crestron Hd-Md4X2-4K-E has an information disclosure vulnerability, attackers can obtain WEB user login credentials and further control the system.</p>",
  "Product": "Crestron Hd-Md4X2",
  "Homepage": "https://de.crestron.com",
  "DisclosureDate": "2022-01-14",
  "Author": "1291904552@qq.com",
  "FofaQuery": "body=\"js/top.js\" && body=\"document.onmousedown = ReCalculate;\"",
  "GobyQuery": "body=\"js/top.js\" && body=\"document.onmousedown = ReCalculate;\"",
  "Level": "2",
  "Impact": "<p>Crestron Hd-Md4X2-4K-E has an information disclosure vulnerability, attackers can obtain WEB user login credentials and further control the system.</p>",
  "Recommendation": "<p>The vendor has released a bug fix, please pay attention to the update in time: <a href=\"https://de.crestron.com/Products/Video/HDMI-Solutions/HDMI-Switchers/HD-MD4X2-4K-E\">https://de.crestron.com/Products/Video/HDMI-Solutions/HDMI-Switchers/HD-MD4X2-4K-E</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>",
  "Translation": {
    "CN": {
      "Name": "Crestron 公司 Hd-Md4X2 信号切换器信息泄露漏洞（CVE-2022-23178）",
      "VulType": ["信息泄露"],
	  "Tags": ["信息泄露"],
      "Description": "<p>Crestron Hd-Md4X2-4K-E是美国Crestron公司的一个简单的使用，有四个 Hdmi 输入和两个 Hdmi 输出超高清信号切换器。</p><p>Crestron Hd-Md4X2-4K-E 存在信息泄露漏洞，攻击者可获取WEB用户登录凭据，进一步控制系统。</p>",
      "Impact": "<p>Crestron Hd-Md4X2-4K-E 存在信息泄露漏洞，攻击者可获取WEB用户登录凭据，进一步控制系统。</p>",
      "Product": "Crestron Hd-Md4X2",
      "Recommendation": "<p>⼚商已发布了漏洞修复程序，请及时关注更新：<a href=\"https://de.crestron.com/Products/Video/HDMI-Solutions/HDMI-Switchers/HD-MD4X2-4K-E\">https://de.crestron.com/Products/Video/HDMI-Solutions/HDMI-Switchers/HD-MD4X2-4K-E</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>"
    },
    "EN": {
      "Name": "Crestron Hd-Md4X2 Credential Disclosure (CVE-2022-23178)",
      "VulType": ["infoleak"],
	  "Tags": ["infoleak"],
      "Description": "<p>restron Hd-Md4X2-4K-E is a simple-to-use UHD signal switcher with four HDMI inputs and two HDMI outputs from Crestron, USA.</p><p>Crestron Hd-Md4X2-4K-E has an information disclosure vulnerability, attackers can obtain WEB user login credentials and further control the system.</p>",
      "Impact": "<p>Crestron Hd-Md4X2-4K-E has an information disclosure vulnerability, attackers can obtain WEB user login credentials and further control the system.</p>",
      "Product": "Crestron Hd-Md4X2",
      "Recommendation": "<p>The vendor has released a bug fix, please pay attention to the update in time: <a href=\"https://de.crestron.com/Products/Video/HDMI-Solutions/HDMI-Switchers/HD-MD4X2-4K-E\">https://de.crestron.com/Products/Video/HDMI-Solutions/HDMI-Switchers/HD-MD4X2-4K-E</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": [
    "http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-202201-1005"
  ],
  "HasExp": true,
  "ExpParams": null,
  "ExpTips": null,
  "ScanSteps": null,
  "Tags": [
    "infoleak"
  ],
  "VulType": [
    "infoleak"
  ],
  "CVEIDs": [
    "CVE-2022-23178"
  ],
  "CVSSScore": "7.0",
  "AttackSurfaces": {
    "Application": null,
    "Support": null,
    "Service": null,
    "System": null,
    "Hardware": null
  },
  "CNNVD": [
    "CNNVD-202201-1005"
  ],
  "CNVD": [
    ""
  ]
}