> ## Documentation Index
> Fetch the complete documentation index at: https://rootea.es/llms.txt
> Use this file to discover all available pages before exploring further.

# RouterSpace

> Verified writeups for the RouterSpace machine of Hack The Box

# RouterSpace

<p className="machine-summary"><span className="prompt"><code>\$ tldr</code></span> APK reversing → command injection → sudo 1.8.31 privesc</p>

<div className="machine-meta">
  | ·                | ·                                                                                                                                                                                                                                                                                                                                                                                           |
  | ---------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
  | Operating system | Linux                                                                                                                                                                                                                                                                                                                                                                                       |
  | Difficulty       | Easy                                                                                                                                                                                                                                                                                                                                                                                        |
  | Vector           | <span className="vbadge vbadge-linux-privesc">Linux privesc</span>                                                                                                                                                                                                                                                                                                                          |
  | IP               | `10.10.10.148`                                                                                                                                                                                                                                                                                                                                                                              |
  | Retirement date  | 2022-07-09                                                                                                                                                                                                                                                                                                                                                                                  |
  | Skills           | Mobile Application Penetration Testing APK Analysis and Debugging Decoding APK with APKTool Files Inspection Installing Anbox on Parrot Security Setting up a new proxy in Anbox Installing the APK application and analyzing requests with Burpsuite Command Injection in one of the found requests \[RCE] LinPeas Recon - Enumeration Abusing Sudo Version 1.8.31 \[Privilege Escalation] |
</div>

## Writeups

| Language | Author      | Format | Link                                                           |
| -------- | ----------- | ------ | -------------------------------------------------------------- |
| 🇪🇸 ES  | **S4vitar** | Vídeo  | [Open](https://www.youtube.com/watch?v=AWD2eDF1oiw)            |
| 🇬🇧 EN  | **0xdf**    | Texto  | [Open](https://0xdf.gitlab.io/2022/07/09/htb-routerspace.html) |
| 🇬🇧 EN  | **IppSec**  | Vídeo  | [Open](https://www.youtube.com/watch?v=bilgniEPOfs)            |

## Skill resources

Curated documentation for each technique listed in the *Skills* column above. Sources: HackTricks, GTFOBins, PortSwigger, etc.

| Skill                       | Source      | Link                                                                          |
| --------------------------- | ----------- | ----------------------------------------------------------------------------- |
| OS Command Injection        | PortSwigger | [Open](https://portswigger.net/web-security/os-command-injection)             |
| linPEAS                     | PEASS-ng    | [Open](https://github.com/peass-ng/PEASS-ng/tree/master/linPEAS)              |
| Remote Code Execution (RCE) | HackTricks  | [Open](https://book.hacktricks.wiki/en/pentesting-web/command-injection.html) |

## Related skills worth mastering

Sudo abuse · SUID binaries · Cron abuse · Local File Inclusion (LFI) · Remote File Inclusion (RFI) · Shellshock (CVE-2014-6271)

## If you liked this machine, try

* [Doctor](/en/htb/machines/linux/facil/doctor) — Linux, Easy
* [ScriptKiddie](/en/htb/machines/linux/facil/scriptkiddie) — Linux, Easy
* [Union](/en/htb/machines/linux/medio/union) — Linux, Medium
* [Netmon](/en/htb/machines/windows/facil/netmon) — Windows, Easy
* [Obscurity](/en/htb/machines/linux/medio/obscurity) — Linux, Medium

***

## Comments & tips

Did the official writeup not work? Found a smarter trick? Share it here — comments live in [GitHub Discussions](https://github.com/FFuson/HTB_Writeups/discussions).

<div className="rootea-giscus-wrap" data-giscus-term="machine:routerspace" data-giscus-lang="en" />

*Last updated: 2026-06-07*

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