hacktricks/network-services-pentesting/pentesting-web/h2-java-sql-database.md
2022-09-09 13:28:04 +02:00

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# H2 - Java SQL database
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Official page: [https://www.h2database.com/html/main.html](https://www.h2database.com/html/main.html)
### Tricks
You can indicate a **non-existent name a of database** in order to **create a new database without valid credentials** (**unauthenticated**):
![](<../../.gitbook/assets/image (258).png>)
Or if you know that for example a **mysql is running** and you know the **database name** and the **credentials** for that database, you can just access it:
![](<../../.gitbook/assets/image (259).png>)
_**Tricks from box Hawk of HTB.**_
### **Unauthenticated RCE**
You can find the exploit here [https://gist.github.com/h4ckninja/22b8e2d2f4c29e94121718a43ba97eed](https://gist.github.com/h4ckninja/22b8e2d2f4c29e94121718a43ba97eed)
<details>
<summary><strong>Support HackTricks and get benefits!</strong></summary>
- Do you work in a **cybersecurity company**? Do you want to see your **company advertised in HackTricks**? or do you want to have access to the **latest version of the PEASS or download HackTricks in PDF**? Check the [**SUBSCRIPTION PLANS**](https://github.com/sponsors/carlospolop)!
- Discover [**The PEASS Family**](https://opensea.io/collection/the-peass-family), our collection of exclusive [**NFTs**](https://opensea.io/collection/the-peass-family)
- Get the [**official PEASS & HackTricks swag**](https://peass.creator-spring.com)
- **Join the** [**💬**](https://emojipedia.org/speech-balloon/) [**Discord group**](https://discord.gg/hRep4RUj7f) or the [**telegram group**](https://t.me/peass) or **follow** me on **Twitter** [**🐦**](https://github.com/carlospolop/hacktricks/tree/7af18b62b3bdc423e11444677a6a73d4043511e9/\[https:/emojipedia.org/bird/README.md)[**@carlospolopm**](https://twitter.com/carlospolopm)**.**
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