📄 Description (English)
NETGEAR WNR2000v5 Router Buffer Overflow Vulnerability — The NETGEAR WNR2000v5 router contains a buffer overflow which can be exploited to achieve remote code execution.
🤖 AI Executive Summary
CVE-2016-10174 is a critical buffer overflow vulnerability in the NETGEAR WNR2000v5 router that allows remote code execution (RCE). With a CVSS score of 9.0 and publicly available exploits, this vulnerability enables attackers to gain full control of affected routers without authentication. The vulnerability has been known since 2016 and a patch is available, but many devices in production environments may remain unpatched due to the consumer/SMB nature of the product. Organizations using these routers face significant risk of network compromise and lateral movement.
📄 Description (Arabic)
🤖 AI Intelligence Analysis Analyzed: Apr 5, 2026 02:49
🇸🇦 Saudi Arabia Impact Assessment
This vulnerability primarily affects small and medium businesses, branch offices, and remote/home workers across Saudi Arabia who may use NETGEAR WNR2000v5 routers. Government agencies (NCA-regulated), telecom operators (STC, Mobily, Zain), banking institutions (SAMA-regulated), and energy sector organizations (ARAMCO, SABIC) with remote workers or branch offices using consumer-grade networking equipment are at risk. In Saudi Arabia's rapidly expanding digital infrastructure, compromised routers can serve as entry points for APT groups targeting critical national infrastructure. The education sector and SMEs are particularly vulnerable as they are more likely to deploy consumer-grade networking equipment.
🏢 Affected Saudi Sectors
Government
Banking
Telecom
Energy
Education
Healthcare
Small and Medium Enterprises
Retail
⚖️ Saudi Risk Score (AI)
7.5
/ 10.0
🔧 Remediation Steps (English)
Immediate Actions:
1. Identify all NETGEAR WNR2000v5 routers in your network inventory immediately
2. Apply the latest firmware update from NETGEAR's official support page (firmware version 1.0.0.34 or later)
3. If patching is not immediately possible, restrict remote management access by disabling WAN-side administration
4. Place affected routers behind a properly configured firewall
Compensating Controls:
1. Implement network segmentation to isolate consumer-grade devices
2. Replace consumer-grade routers with enterprise-grade equipment in corporate environments
3. Monitor for unusual outbound traffic from router management interfaces
4. Block external access to router management ports (TCP 80, 443, 8080)
Detection Rules:
1. Monitor for anomalous HTTP requests to router management interfaces containing oversized parameters
2. Deploy IDS/IPS signatures for NETGEAR WNR2000v5 buffer overflow exploitation attempts
3. Alert on unexpected firmware changes or configuration modifications
4. Monitor for known exploit tool signatures (Metasploit module available)
🔧 خطوات المعالجة (العربية)
الإجراءات الفورية:
1. تحديد جميع أجهزة التوجيه NETGEAR WNR2000v5 في جرد الشبكة فوراً
2. تطبيق آخر تحديث للبرنامج الثابت من صفحة دعم NETGEAR الرسمية (إصدار البرنامج الثابت 1.0.0.34 أو أحدث)
3. في حال عدم إمكانية التحديث فوراً، تقييد الوصول للإدارة عن بُعد بتعطيل الإدارة من جانب WAN
4. وضع أجهزة التوجيه المتأثرة خلف جدار حماية مُعد بشكل صحيح
الضوابط التعويضية:
1. تطبيق تجزئة الشبكة لعزل الأجهزة الاستهلاكية
2. استبدال أجهزة التوجيه الاستهلاكية بأجهزة مؤسسية في البيئات المؤسسية
3. مراقبة حركة المرور الصادرة غير العادية من واجهات إدارة أجهزة التوجيه
4. حظر الوصول الخارجي لمنافذ إدارة أجهزة التوجيه (TCP 80، 443، 8080)
قواعد الكشف:
1. مراقبة طلبات HTTP الشاذة لواجهات إدارة أجهزة التوجيه التي تحتوي على معلمات كبيرة الحجم
2. نشر توقيعات IDS/IPS لمحاولات استغلال تجاوز سعة المخزن المؤقت في NETGEAR WNR2000v5
3. التنبيه عند حدوث تغييرات غير متوقعة في البرنامج الثابت أو تعديلات في التكوين
4. مراقبة توقيعات أدوات الاستغلال المعروفة (وحدة Metasploit متاحة)
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
2-3-1 (Asset Management)
2-5-1 (Network Security)
2-7-1 (Vulnerability Management)
2-9-1 (Patch Management)
🔵 SAMA CSF
3.3.3 (Network Security Management)
3.3.5 (Vulnerability Management)
3.3.7 (Patch Management)
3.1.3 (Asset Management)
🟡 ISO 27001:2022
A.8.9 (Configuration Management)
A.8.8 (Management of Technical Vulnerabilities)
A.8.20 (Networks Security)
A.8.21 (Security of Network Services)
🟣 PCI DSS v4.0
6.3.3 (Patching Security Vulnerabilities)
11.3 (External and Internal Vulnerability Scanning)
1.2 (Network Security Controls)
🔗 References & Sources 0
No references.
📦 Affected Products / CPE 1 entries
NETGEAR:WNR2000v5 Router