Document Title: =============== NetGear C DSL Router R0318 - Multiple Web Vulnerabilities Release Date: ============= 2011-08-18 Vulnerability Laboratory ID (VL-ID): ==================================== 40 Product & Service Introduction: =============================== RO318 ergänzt Produktfamilie von Internet-Gateways für Kleinbetriebe und bietet Schutz gegen Hacker-Attacken. Dieser leistungsstarke 8-Port Kabel/DSL-Security Router von NETGEAR ist ideal für kleinere Netzwerke. Der RO318 bietet alle wesentlichen Leistungsmerkmale des preisgekrönten Web Safe Routers RP114. Ein zusätzliches Paket von Sicherheitsmerkmalen sowie ein 8-Port-Switch machen den RO318 zu einer idealen Lösung für kleinere Business-Netzwerke, die herkömmlichen am Markt befindlichen NAT (Network Address Translation)-Routern überlegen ist. NETGEARs Kabel/DSL Security Router RO318 bietet zusätzliche Sicherheit für das Netzwerk und besitzt neben dem Kabel/DSL Ethernet-Port noch acht 10/100 MBit/s-Ports für den Anschluss von PCs und anderen Geräten im LAN (Local Area Network). Der RO318 bietet drei wichtige Merkmale, die bei gängigen NAT-Routern heute nicht zu finden sind: Stateful Packet Inspection (SPI), statische Inhaltsfilterung mit Aufzeichnung sowie Protokollierung und Benachrichtigungen per E-Mail. (Copy of the Vendor Homepage: http://www.netgear.com/) Abstract Advisory Information: ============================== The Vulnerability-Lab Research Team discovered multiple Web Vulnerabilities on NetGears Cable DSL Security Router R0 318. Vulnerability Disclosure Timeline: ================================== 2011-08-18: Public or Non-Public Disclosure Discovery Status: ================= Published Affected Product(s): ==================== Exploitation Technique: ======================= Remote Severity Level: =============== Medium Technical Details & Description: ================================ Multiple input validation vulnerabilities(persistent) are detected on NetGear s Cable DSL Security Router R0 318. A remote attacker can manipulate the router interface requests via persistent script code include or can manipulate specific requests with user inter-action via evil cross site requests. Vulnerable Module(s): [+] System > Systemname & Domainname [+] System > DDNS Settings [+] System > Password [+] Security > E-Mail Server [+] Security > Keyword [+] WZ-Setup > ISP Parameters for Internet Access Pictures: ../1.png ../2.png Proof of Concept (PoC): ======================= The vulnerabilities can be exploited by remote attackers or local privileged user accounts. For demonstration or reproduce ... Code Review: Systemname & Domainname    
 
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Code Review: ISP Parameters for Internet Access ... & a vulnerable reboot + firmware reset link without confirmation ?! ... http://192.168.0.1/ResetDone.html Security Risk: ============== The security risk of the vulnerabilities are estimated as medium because of multiple persistent input validation vulnerabilities. Credits & Authors: ================== Vulnerability Research Laboratory Disclaimer & Information: ========================= The information provided in this advisory is provided as it is without any warranty. Vulnerability-Lab disclaims all warranties, either expressed or implied, including the warranties of merchantability and capability for a particular purpose. Vulnerability- Lab or its suppliers are not liable in any case of damage, including direct, indirect, incidental, consequential loss of business profits or special damages, even if Vulnerability-Lab or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply. We do not approve or encourage anybody to break any vendor licenses, policies, deface websites, hack into databases or trade with fraud/stolen material. Domains: www.vulnerability-lab.com - www.vuln-lab.com - www.vulnerability-lab.com/register Contact: admin@vulnerability-lab.com - support@vulnerability-lab.com - research@vulnerability-lab.com Section: video.vulnerability-lab.com - forum.vulnerability-lab.com - news.vulnerability-lab.com Social: twitter.com/#!/vuln_lab - facebook.com/VulnerabilityLab - youtube.com/user/vulnerability0lab Feeds: vulnerability-lab.com/rss/rss.php - vulnerability-lab.com/rss/rss_upcoming.php - vulnerability-lab.com/rss/rss_news.php Any modified copy or reproduction, including partially usages, of this file requires authorization from Vulnerability Laboratory. Permission to electronically redistribute this alert in its unmodified form is granted. All other rights, including the use of other media, are reserved by Vulnerability-Lab Research Team or its suppliers. All pictures, texts, advisories, sourcecode, videos and other information on this website is trademark of vulnerability-lab team & the specific authors or managers. To record, list (feed), modify, use or edit our material contact (admin@vulnerability-lab.com or support@vulnerability-lab.com) to get a permission. Copyright © 2012 | Vulnerability Laboratory
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