Monitoring (TJNull List )
It’s my writeup on monitoring machine available at pg play platform on offsec.
Monitoring (TJNull List )
It’s my writeup on monitoring machine available at pg play platform on offsec.
RECON
FIRST THING FIRST (RUSTSCAN):

Services version enum(NMAP):

Found 2 logins based on NagiosXI platform
http://192.168.190.136/nagiosxi/login.php?redirect=/nagiosxi/index.php%3f&noauth=1
this one’s strange (NSP: Sorry Dave, I can’t let you do that)
https://192.168.190.136/nagiosxi/login.php?redirect=/nagiosxi/index.php%3f&noauth=1
For the another one (with https) we found default login creds: nagiosadmin:admin
Tried to look for an rce exploit of this service and found one:

and it worked and we got direct root access:

메타데이터
- post_id
- b3cd7ba8d8fb
- slug
- monitoring-tjnull-list-b3cd7ba8d8fb
- url
- https://medium.com/@vinitmalik264/monitoring-tjnull-list-b3cd7ba8d8fb
- canonical_url
- https://medium.com/@vinitmalik264/monitoring-tjnull-list-b3cd7ba8d8fb
- author_url
- https://medium.com/@vinitmalik264
- status
- ok
- fetched_at
- 2026-07-16 07:48:42