{
  "Name": "Sentinel Sentinel-dashboard SSRF",
  "Description": "<p>Sentinel is a powerful flow control component issued by Alibaba, which can realize the reliability, flexibility and monitoring of microservices.</p><p>The Sentinel control platform Sentinel-dashboard has a pre-authentication SSRF vulnerability. There is no verification in the ip field, and it can be truncated by passing #. Attackers can perform SSRF attacks through this interface.</p>",
  "Product": "Sentinel",
  "Homepage": "https://github.com/alibaba/Sentinel",
  "DisclosureDate": "2021-11-23",
  "Author": "1291904552@qq.com",
  "FofaQuery": "body=\"Sentinel Dashboard\"",
  "GobyQuery": "body=\"Sentinel Dashboard\"",
  "Level": "2",
  "Impact": "<p>The Sentinel control platform Sentinel-dashboard has a pre-authentication SSRF vulnerability. There is no verification in the ip field, and it can be truncated by passing #. Attackers can perform SSRF attacks through this interface.</p>",
  "Recommendation": "<p>The vendor has released a bug fix, please pay attention to the update in time: <a href=\"https://github.com/alibaba/Sentinel\">https://github.com/alibaba/Sentinel</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": "Sentinel Sentinel-dashboard SSRF",
      "VulType": ["SSRF漏洞"],
	  "Tags": ["SSRF漏洞"],
      "Description": "<p>Sentinel是阿里巴巴发行的一个强大的流量控制组件，可实现微服务的可靠性、弹性和监控平台。</p><p>Sentinel 管控平台 Sentinel-dashboard 存在认证前 SSRF 漏洞，ip字段无任何验证，通过#就可以截断，攻击者可通过该接口进行 SSRF 攻击。</p>",
      "Impact": "<p>Sentinel 管控平台 Sentinel-dashboard 存在认证前 SSRF 漏洞，ip字段无任何验证，通过#就可以截断，攻击者可通过该接口进行 SSRF 攻击。</p>",
      "Product": "Sentinel",
      "Recommendation": "<p>⼚商已发布了漏洞修复程序，请及时关注更新：<a href=\"https://github.com/alibaba/Sentinel\">https://github.com/alibaba/Sentinel</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": "Sentinel Sentinel-dashboard SSRF",
      "VulType": ["ssrf"],
	  "Tags": ["ssrf"],
      "Description": "<p>Sentinel is a powerful flow control component issued by Alibaba, which can realize the reliability, flexibility and monitoring of microservices.</p><p>The Sentinel control platform Sentinel-dashboard has a pre-authentication SSRF vulnerability. There is no verification in the ip field, and it can be truncated by passing #. Attackers can perform SSRF attacks through this interface.</p>",
      "Impact": "<p>The Sentinel control platform Sentinel-dashboard has a pre-authentication SSRF vulnerability. There is no verification in the ip field, and it can be truncated by passing #. Attackers can perform SSRF attacks through this interface.</p>",
      "Product": "Sentinel",
      "Recommendation": "<p>The vendor has released a bug fix, please pay attention to the update in time: <a href=\"https://github.com/alibaba/Sentinel\">https://github.com/alibaba/Sentinel</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://github.com/alibaba/Sentinel/issues/2451"
  ],
  "HasExp": true,
  "ExpParams": [
    {
      "name": "ssrf",
      "type": "input",
      "value": "xxx.dnslog.cn"
    }
  ],
  "ExpTips": null,
  "ScanSteps": null,
  "Tags": [
    "ssrf"
  ],
  "VulType": [
    "ssrf"
  ],
  "CVEIDs": [
    ""
  ],
  "CVSSScore": "7.0",
  "AttackSurfaces": {
    "Application": ["Sentinel"],
    "Support": null,
    "Service": null,
    "System": null,
    "Hardware": null
  },
  "CNNVD": [
    ""
  ],
  "CNVD": [
    ""
  ]
}