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CVE-2020-8515 PoC — Draytek Vigor2960和Vigor300B 操作系统命令注入漏洞

Source
https://github.com/Threekiii/Awesome-POC/blob/master/%E7%BD%91%E7%BB%9C%E8%AE%BE%E5%A4%87%E6%BC%8F%E6%B4%9E/DrayTek%E4%BC%81%E4%B8%9A%E7%BD%91%E7%BB%9C%E8%AE%BE%E5%A4%87%20%E8%BF%9C%E7%A8%8B%E5%91%BD%E4%BB%A4%E6%89%A7%E8%A1%8C%20CVE-2020-8515.md
Associated Vulnerability
Title:Draytek Vigor2960和Vigor300B 操作系统命令注入漏洞 (CVE-2020-8515)
Description:Draytek Vigor2960和Vigor300B都是中国台湾居易科技（Draytek）公司的产品。Vigor2960是一款负载平衡路由器和VPN网关设备。Vigor300B是一款负载均衡路由器。 DrayTek Vigor2960、Vigor3900和Vigor300B中存在操作系统命令注入漏洞。攻击者可通过向cgi-bin/mainfunction.cgi URI发送shell元字符利用该漏洞不经过身份验证以root权限执行代码。以下产品及版本受到影响：DrayTek Vigor2960 1.3.
File Snapshot

 # DrayTek企业网络设备 远程命令执行 CVE-2020-8515

## 漏洞描述

DrayTek URI未能正确处理SHELL字符，远程攻击者可以利用该漏洞提交特殊的请求，可以ROOT权限

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