CVE-2021-43798 PoC — Grafana 路径遍历漏洞

介绍

# grafana-exploit-CVE-2021-43798

# About
### What is this exploit used for ?
- used for the Grafana Unauthorized Arbitrary File Read Vulnerability (CVE-2021-43798)
- allows access to local files using directory traversal
### What grafana versions will this exploit work for?
- will work for Grafana versions 8.0.0-beta1 through 8.3.0.
  - Versions 8.07, 8.1.8, 8.2.7 and 8.3.1 are patched.
### Operating System Compatibility
- this exploit was written to work on Linux targets
### Disclaimer
- only use this exploit with explicit permission from the network owner
- code **cannot** be used to violate the law
- the author of this project is not responsible for the misuse of this code

# Usage
### Syntax
- `./grafana.sh <ip> <plugin file> <file path> <port # optional>`
### Example
- `./grafana.sh 10.10.10.10 plugins.txt /etc/passwd`
### Description
- The plugins.txt file is in the repository and can be used for the `plugin file` parameter
- There are three required parameters:
  - `ip`
  - `plugin file`
  - `file path`
- If the grafana instance is not running on the default 3000 port, then add the port number as the 4th parameter

文件快照

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