2021-09-28 01:53:50 +00:00
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id: CVE-2021-3654
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info:
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name: noVNC Open Redirect
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author: geeknik
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2022-03-11 09:46:35 +00:00
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severity: medium
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2021-09-28 01:53:50 +00:00
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description: A user-controlled input redirects noVNC users to an external website.
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2021-09-28 01:58:51 +00:00
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reference:
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- https://seclists.org/oss-sec/2021/q3/188
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- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3654
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2021-09-28 01:53:50 +00:00
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tags: redirect,novnc,cve,cve2021
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2022-03-11 09:46:35 +00:00
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classification:
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cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
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cvss-score: 6.10
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cve-id: CVE-2021-3654
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cwe-id: CWE-601
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2021-09-28 01:53:50 +00:00
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requests:
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- method: GET
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path:
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- '{{BaseURL}}//example.com/%2f..'
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matchers-condition: and
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matchers:
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- type: regex
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regex:
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- '(?m)^(?:Location\s*?:\s*?)(?:https?://|//)?(?:[a-zA-Z0-9\-_\.@]*)example\.com.*$'
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part: header
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- type: status
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status:
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- 302
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- 301
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