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6.2 KiB
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Document Title:
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===============
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ZTE ZXV10 W300 v3.1.0c_DR0 - UI Session Delete Vulnerability
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References (Source):
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====================
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http://www.vulnerability-lab.com/get_content.php?id=1522
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Release Date:
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=============
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2015-06-16
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Vulnerability Laboratory ID (VL-ID):
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====================================
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1522
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Common Vulnerability Scoring System:
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====================================
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6
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Product & Service Introduction:
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===============================
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ZTE zxv10 w300 ADSL wireless router cat family gateway (accessories include a host, a power line, a line of 1 root, separator, 1)
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(Copy of the Vendor Homepage: http://wwwen.zte.com.cn/en/products/access/cpe/201302/t20130204_386351.html )
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Abstract Advisory Information:
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==============================
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The Vulnerability Laboratory Research Team discovered a remote vulnerability in the official ZTE Corporation ZXV10 W300 v3.1.0c_DR0 modem hardware.
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Vulnerability Disclosure Timeline:
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==================================
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2015-06-16: Public Disclosure (Vulnerability Laboratory)
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Discovery Status:
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=================
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Published
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Affected Product(s):
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====================
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ZTE Corporation
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Product: ZTE ZXV10 W300 3.1.0c_DR0
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Exploitation Technique:
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=======================
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Remote
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Severity Level:
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===============
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High
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Technical Details & Description:
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================================
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A session vulnerability has been discovered in the official ZTE Corporation ZXV10 W300 v3.1.0c_DR0 modem hardware.
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The security vulnerability allows remote attackers to block/shutedown or delete network settings and components.
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The LAN configuration post to /Forms/home_lan_1 and the page /home_lan_1 that stores the configuration of the router.
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Attackers can request via GET method the /Forms/home_lan_1 path and the modem will delete all the LAN configurations automatically.
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The problem is the GET method request with the /Forms/home_lan_1 path that deletes all the configurations. A hard reset is required
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after successful exploitation of the issue.
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The security risk of the router ui web vulnerability is estimated as high with a cvss (common vulnerability scoring system) count of 6.0.
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Exploitation of the security web vulnerability requires no privilege web-application user account and low user interaction (click link).
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Successful exploitation of the vulnerability results in reset of the modem device, shutdown of the network/lan or compromise of running services.
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Request Method(s):
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[+] POST
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Vulnerable Module(s):
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[+] Forms/
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Affected Module(s):
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[+] home_lan_1
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Proof of Concept (PoC):
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=======================
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The vulnerability can be exploited by remote attackers without privilege application user account and low user interaction (click).
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For security demonstration or to reproduce follow the provided information and steps below to continue.
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--- PoC Session Logs [GET] ---
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13:18:35.526[0ms][total 0ms]
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Status: pending[]
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GET http://192.168.1.1/Forms/home_lan_1
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Load Flags[LOAD_DOCUMENT_URI LOAD_INITIAL_DOCUMENT_URI ] Content Size[unknown] Mime Type[unknown]
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Request Headers:
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Host[192.168.1.1]
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User-Agent[Mozilla/5.0 (X11; Linux i686; rv:38.0) Gecko/20100101 Firefox/38.0]
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Accept[text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8]
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Accept-Language[en-US,en;q=0.5]
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Accept-Encoding[gzip, deflate]
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X-Forwarded-For[8.8.8.8]
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Connection[keep-alive]
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Authorization[Basic YWRtaW46YWRtaW4=]
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Note: The victim with needs to click to perform only the GET method request with non expired session to execute!
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Reference(s):
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http://localhost/Forms/home_lan_1
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Security Risk:
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==============
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The security risk of the remote vulnerability in the interface service is estimated as high. (CVSS 6.0)
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Credits & Authors:
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==================
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Vulnerability Laboratory [Research Team] - Hadji Samir [s-dz@hotmail.fr]
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Disclaimer & Information:
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=========================
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The information provided in this advisory is provided as it is without any warranty. Vulnerability Lab disclaims all warranties, either expressed
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or implied, including the warranties of merchantability and capability for a particular purpose. Vulnerability-Lab or its suppliers are not liable
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in any case of damage, including direct, indirect, incidental, consequential loss of business profits or special damages, even if Vulnerability-Lab
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or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for
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consequential or incidental damages so the foregoing limitation may not apply. We do not approve or encourage anybody to break any vendor licenses,
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policies, deface websites, hack into databases or trade with fraud/stolen material.
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Domains: www.vulnerability-lab.com - www.vuln-lab.com - www.evolution-sec.com
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Contact: admin@vulnerability-lab.com - research@vulnerability-lab.com - admin@evolution-sec.com
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Copyright © 2015 | Vulnerability Laboratory - [Evolution Security GmbH]™
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--
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