📄 Description (English)
DWM-222W USB Wi-Fi Adapter developed by D-Link has a Brute-Force Protection Bypass vulnerability, allowing unauthenticated adjacent network attackers to bypass login attempt limits to perform brute-force attacks to gain control over the device.
🤖 AI Executive Summary
CVE-2026-6947 affects D-Link DWM-222W USB Wi-Fi adapters with a critical brute-force protection bypass vulnerability (CVSS 7.5). Unauthenticated attackers on adjacent networks can bypass login attempt limits to conduct brute-force attacks and gain device control. With no patch currently available and no exploit publicly disclosed, organizations should immediately implement compensating controls and network segmentation.
📄 Description (Arabic)
🤖 AI Intelligence Analysis Analyzed: Apr 30, 2026 04:36
🇸🇦 Saudi Arabia Impact Assessment
Saudi organizations using D-Link DWM-222W adapters face significant risk, particularly in: (1) Government agencies and NCA facilities relying on these adapters for network connectivity; (2) Banking sector (SAMA-regulated) using these devices in branch networks or remote access scenarios; (3) Telecommunications operators (STC, Mobily, Zain) deploying these in network infrastructure; (4) Healthcare facilities using wireless connectivity for medical devices; (5) Energy sector (ARAMCO, utilities) with IoT/remote monitoring systems. The vulnerability enables unauthorized device takeover, potentially leading to network compromise, data exfiltration, and lateral movement within critical infrastructure.
🏢 Affected Saudi Sectors
Government
Banking and Financial Services
Telecommunications
Healthcare
Energy and Utilities
Critical Infrastructure
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
7.8
/ 10.0
🔧 Remediation Steps (English)
IMMEDIATE ACTIONS:
1. Inventory all D-Link DWM-222W USB Wi-Fi adapters across your organization and document their deployment locations
2. Isolate affected devices to segregated network segments with strict access controls
3. Disable remote management features on affected adapters if available
4. Implement network-level access controls restricting adapter management to authorized personnel only
5. Monitor adapter logs for failed authentication attempts and suspicious access patterns
COMPENSATING CONTROLS:
6. Deploy WAF/IDS rules to detect brute-force patterns against adapter management interfaces
7. Implement rate limiting at network perimeter for adapter management ports
8. Use VPN/secure tunnels for any necessary remote adapter management
9. Change default credentials immediately and enforce strong, unique passwords
10. Disable UPnP and unnecessary services on adapters
DETECTION:
11. Monitor for multiple failed login attempts from same source IP
12. Alert on successful logins from unusual geographic locations or times
13. Track changes to adapter configuration settings
14. Implement network segmentation to prevent lateral movement if adapter is compromised
PATCHING STRATEGY:
15. Contact D-Link support for patch availability timeline
16. Plan replacement with alternative vendors (TP-Link, ASUS, Netgear) that have stronger security postures
17. Establish timeline for device replacement within 90 days
🔧 خطوات المعالجة (العربية)
الإجراءات الفورية:
1. قم بحصر جميع محولات D-Link DWM-222W USB Wi-Fi عبر مؤسستك وتوثيق مواقع نشرها
2. عزل الأجهزة المتأثرة في قطاعات شبكة منفصلة مع ضوابط وصول صارمة
3. تعطيل ميزات الإدارة البعيدة على المحولات المتأثرة إن أمكن
4. تنفيذ ضوابط وصول على مستوى الشبكة تقصر إدارة المحول على الموظفين المصرحين فقط
5. مراقبة سجلات المحول لمحاولات المصادقة الفاشلة والأنماط المريبة
الضوابط التعويضية:
6. نشر قواعد WAF/IDS للكشف عن أنماط القوة الغاشمة ضد واجهات إدارة المحول
7. تنفيذ تحديد معدل على محيط الشبكة لمنافذ إدارة المحول
8. استخدام VPN/أنفاق آمنة لأي إدارة محول بعيدة ضرورية
9. غير بيانات الاعتماد الافتراضية فوراً وفرض كلمات مرور قوية وفريدة
10. تعطيل UPnP والخدمات غير الضرورية على المحولات
الكشف:
11. مراقبة محاولات تسجيل دخول متعددة فاشلة من نفس عنوان IP المصدر
12. تنبيه على عمليات تسجيل دخول ناجحة من مواقع جغرافية أو أوقات غير عادية
13. تتبع التغييرات في إعدادات تكوين المحول
14. تنفيذ تقسيم الشبكة لمنع الحركة الجانبية إذا تم اختراق المحول
استراتيجية التصحيح:
15. اتصل بدعم D-Link للحصول على الجدول الزمني لتوفر التصحيح
16. خطط الاستبدال بموردين بدائل (TP-Link, ASUS, Netgear) بموقف أمني أقوى
17. وضع جدول زمني لاستبدال الجهاز خلال 90 يوماً
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
ECC 2024 A.5.1.1 - Access Control Policy
ECC 2024 A.5.2.1 - User Registration and De-registration
ECC 2024 A.5.3.1 - Access Rights Review
ECC 2024 A.8.2.1 - Classification of Information
ECC 2024 A.8.3.1 - Handling of Assets
ECC 2024 A.12.4.1 - Event Logging
ECC 2024 A.12.4.3 - Administrator and Operator Logs
🔵 SAMA CSF
SAMA CSF ID.AM-2 - Hardware Inventory
SAMA CSF PR.AC-1 - Access Control Policy
SAMA CSF PR.AC-2 - Physical and Logical Access
SAMA CSF DE.AE-1 - Anomalies and Events Detection
SAMA CSF DE.CM-1 - Network Monitoring
SAMA CSF RS.MI-2 - Incident Containment
🟡 ISO 27001:2022
ISO 27001:2022 A.5.1 - Policies for Information Security
ISO 27001:2022 A.5.15 - Access Control
ISO 27001:2022 A.5.16 - Identification and Authentication
ISO 27001:2022 A.8.1 - Asset Management
ISO 27001:2022 A.8.3 - Media Handling
ISO 27001:2022 A.8.22 - Monitoring
ISO 27001:2022 A.8.23 - Administrator and Operator Logs
🟣 PCI DSS v4.0.1
PCI DSS 2.1 - Change Default Passwords
PCI DSS 2.2.4 - Configure System Security Parameters
PCI DSS 6.2 - Security Patches
PCI DSS 7.1 - Access Control Implementation
PCI DSS 8.1 - User ID Assignment
PCI DSS 8.2.3 - Password Strength Requirements
PCI DSS 10.2 - Implement Automated Audit Trails