cnvd-2019-23538
Vulnerability from cnvd
Title
Cisco Vision Dynamic Signage Director授权问题漏洞
Description
Cisco Vision Dynamic Signage Director是美国思科（Cisco）公司的一套端到端的动态标牌和IPTV解决方案。 Cisco Vision Dynamic Signage Director中的REST API界面存在授权问题漏洞，该漏洞源于程序未能充分验证HTTP请求。远程攻击者可通过发送特制的HTTP请求利用该漏洞绕过身份验证，以管理权限执行任意操作。
Severity
高
Patch Name
Cisco Vision Dynamic Signage Director REST API认证绕过漏洞的补丁
Patch Description
Cisco Vision Dynamic Signage Director是Cisco Vision Dynamic Signage解决方案的核心组件，可让您在向您的整个场地的数百甚至数千台电视显示器递送引人入胜的定制数字内容时能灵活地协调、管理和编排。 Cisco Vision Dynamic Signage Director的REST API接口存在认证绕过漏洞。该漏洞源于对HTTP请求验证不足。远程未认证攻击者可通过发送特制HTTP请求利用该漏洞绕过认证，从而可通过REST API以管理员权限执行任意操作。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。
Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190717-cvdsd-wmauth#fs

Reference
https://nvd.nist.gov/vuln/detail/CVE-2019-1917
Impacted products
Name
Cisco Cisco Vision Dynamic Signage Director
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-1917",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-1917"
    }
  },
  "description": "Cisco Vision Dynamic Signage Director\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u5957\u7aef\u5230\u7aef\u7684\u52a8\u6001\u6807\u724c\u548cIPTV\u89e3\u51b3\u65b9\u6848\u3002\n\nCisco Vision Dynamic Signage Director\u4e2d\u7684REST API\u754c\u9762\u5b58\u5728\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5145\u5206\u9a8c\u8bc1HTTP\u8bf7\u6c42\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684HTTP\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8eab\u4efd\u9a8c\u8bc1\uff0c\u4ee5\u7ba1\u7406\u6743\u9650\u6267\u884c\u4efb\u610f\u64cd\u4f5c\u3002",
  "discovererName": "unKnow",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190717-cvdsd-wmauth#fs",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-23538",
  "openTime": "2019-07-22",
  "patchDescription": "Cisco Vision Dynamic Signage Director\u662fCisco Vision Dynamic Signage\u89e3\u51b3\u65b9\u6848\u7684\u6838\u5fc3\u7ec4\u4ef6\uff0c\u53ef\u8ba9\u60a8\u5728\u5411\u60a8\u7684\u6574\u4e2a\u573a\u5730\u7684\u6570\u767e\u751a\u81f3\u6570\u5343\u53f0\u7535\u89c6\u663e\u793a\u5668\u9012\u9001\u5f15\u4eba\u5165\u80dc\u7684\u5b9a\u5236\u6570\u5b57\u5185\u5bb9\u65f6\u80fd\u7075\u6d3b\u5730\u534f\u8c03\u3001\u7ba1\u7406\u548c\u7f16\u6392\u3002\nCisco Vision Dynamic Signage Director\u7684REST API\u63a5\u53e3\u5b58\u5728\u8ba4\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bf9HTTP\u8bf7\u6c42\u9a8c\u8bc1\u4e0d\u8db3\u3002\u8fdc\u7a0b\u672a\u8ba4\u8bc1\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u7279\u5236HTTP\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8ba4\u8bc1\uff0c\u4ece\u800c\u53ef\u901a\u8fc7REST API\u4ee5\u7ba1\u7406\u5458\u6743\u9650\u6267\u884c\u4efb\u610f\u64cd\u4f5c\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Cisco Vision Dynamic Signage Director REST API\u8ba4\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco Cisco Vision Dynamic Signage Director"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-1917",
  "serverity": "\u9ad8",
  "submitTime": "2019-07-19",
  "title": "Cisco Vision Dynamic Signage Director\u6388\u6743\u95ee\u9898\u6f0f\u6d1e"
}


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