# Cisco SNMP
{% hint style="success" %}
Learn & practice AWS Hacking:[**HackTricks Training AWS Red Team Expert (ARTE)**](https://training.hacktricks.xyz/courses/arte)\
Learn & practice GCP Hacking: [**HackTricks Training GCP Red Team Expert (GRTE)**](https://training.hacktricks.xyz/courses/grte)
Support HackTricks
* Check the [**subscription plans**](https://github.com/sponsors/carlospolop)!
* **Join the** 💬 [**Discord group**](https://discord.gg/hRep4RUj7f) or the [**telegram group**](https://t.me/peass) or **follow** us on **Twitter** 🐦 [**@hacktricks\_live**](https://twitter.com/hacktricks_live)**.**
* **Share hacking tricks by submitting PRs to the** [**HackTricks**](https://github.com/carlospolop/hacktricks) and [**HackTricks Cloud**](https://github.com/carlospolop/hacktricks-cloud) github repos.
{% endhint %}
If you are interested in **hacking career** and hack the unhackable - **we are hiring!** (*fluent polish written and spoken required*).
{% embed url="" %}
## Pentesting Cisco Networks
**SNMP** functions over UDP with ports 161/UDP for general messages and 162/UDP for trap messages. This protocol relies on community strings, serving as passwords that enable communication between SNMP agents and servers. These strings are pivotal for they determine access levels, specifically **read-only (RO) or read-write (RW) permissions**. A notable attack vector for pentesters is the **brute-forcing of community strings**, aiming to infiltrate network devices.
A practical tool for executing such brute-force attacks is [**onesixtyone**](https://github.com/trailofbits/onesixtyone), which necessitates a list of potential community strings and the IP addresses of the targets:
```bash
onesixtyone -c communitystrings -i targets
```
#### `cisco_config_tftp`
The Metasploit framework features the `cisco_config_tftp` module, facilitating the extraction of device configurations, contingent upon acquiring an RW community string. Essential parameters for this operation include:
* RW community string (**COMMUNITY**)
* Attacker's IP (**LHOST**)
* Target device's IP (**RHOSTS**)
* Destination path for the configuration files (**OUTPUTDIR**)
Upon configuration, this module enables the download of device settings directly to a specified folder.
#### `snmp_enum`
Another Metasploit module, **`snmp_enum`**, specializes in gathering detailed hardware information. It operates with either type of community string and requires the target's IP address for successful execution:
```bash
msf6 auxiliary(scanner/snmp/snmp_enum) > set COMMUNITY public
msf6 auxiliary(scanner/snmp/snmp_enum) > set RHOSTS 10.10.100.10
msf6 auxiliary(scanner/snmp/snmp_enum) > exploit
```
## References
*
If you are interested in **hacking career** and hack the unhackable - **we are hiring!** (*fluent polish written and spoken required*).
{% embed url="" %}
{% hint style="success" %}
Learn & practice AWS Hacking:[**HackTricks Training AWS Red Team Expert (ARTE)**](https://training.hacktricks.xyz/courses/arte)\
Learn & practice GCP Hacking: [**HackTricks Training GCP Red Team Expert (GRTE)**](https://training.hacktricks.xyz/courses/grte)
Support HackTricks
* Check the [**subscription plans**](https://github.com/sponsors/carlospolop)!
* **Join the** 💬 [**Discord group**](https://discord.gg/hRep4RUj7f) or the [**telegram group**](https://t.me/peass) or **follow** us on **Twitter** 🐦 [**@hacktricks\_live**](https://twitter.com/hacktricks_live)**.**
* **Share hacking tricks by submitting PRs to the** [**HackTricks**](https://github.com/carlospolop/hacktricks) and [**HackTricks Cloud**](https://github.com/carlospolop/hacktricks-cloud) github repos.
{% endhint %}
---
# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.
## 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://blog.1nf1n1ty.team/hacktricks/network-services-pentesting/pentesting-snmp/cisco-snmp.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.