📄 Description (English)
A vulnerability was determined in TRENDnet TEW-432BRP 3.10B20. The impacted element is the function formWlanSetup of the file /goform/formWlanSetup. Executing a manipulation of the argument enrollee can lead to command injection. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor explains: "This product has been EOL for 15 years (since 2009). As the item has been EOL for such a long time, we are not able to replicate or fix any vulnerabilities." This vulnerability only affects products that are no longer supported by the maintainer.
🤖 AI Executive Summary
CVE-2026-10182 is a command injection vulnerability in the end-of-life TRENDnet TEW-432BRP router (EOL since 2009) affecting the WLAN setup function. With a CVSS score of 6.3 (medium), the vulnerability allows remote attackers to execute arbitrary commands by manipulating the 'enrollee' parameter. While no patch is available and the vendor has ceased support, organizations still operating legacy TRENDnet equipment face active exploitation risk.
📄 Description (Arabic)
🤖 AI Intelligence Analysis Analyzed: May 31, 2026 18:18
🇸🇦 Saudi Arabia Impact Assessment
Saudi organizations operating legacy TRENDnet routers in network infrastructure face significant risk, particularly in: (1) Small to medium enterprises (SMEs) and government agencies using outdated networking equipment; (2) Telecom sector (STC, Mobily) if legacy equipment remains in network segments; (3) Healthcare facilities with aging IT infrastructure; (4) Educational institutions with legacy network deployments. The vulnerability enables complete network compromise through remote command execution, potentially leading to data exfiltration, lateral movement, and network disruption. Organizations relying on these devices for network segmentation or access control face elevated risk.
🏢 Affected Saudi Sectors
Telecommunications (STC, Mobily, Zain)
Small and Medium Enterprises (SMEs)
Government Agencies
Healthcare
Education
Retail
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
5.2
/ 10.0
🔧 Remediation Steps (English)
Immediate Actions:
1. Conduct urgent inventory of all TRENDnet TEW-432BRP devices across the organization
2. Isolate affected devices from production networks immediately if still in use
3. Implement network segmentation to restrict access to vulnerable devices
4. Monitor for suspicious WLAN setup requests and command injection attempts
Patching Guidance:
- No vendor patch is available; device is EOL since 2009
- Immediate replacement with supported, current-generation networking equipment is mandatory
- Establish timeline for complete device decommissioning (recommend within 30 days)
Compensating Controls:
1. Implement strict firewall rules blocking access to device management interfaces (port 80, 443)
2. Disable remote management capabilities if accessible
3. Restrict WLAN configuration access to authorized personnel only
4. Implement network access control (NAC) to prevent unauthorized device connections
5. Deploy intrusion detection/prevention systems (IDS/IPS) monitoring for command injection patterns
Detection Rules:
- Monitor HTTP POST requests to /goform/formWlanSetup with suspicious 'enrollee' parameter values
- Alert on command injection payloads: backticks, $(), semicolons, pipes in WLAN parameters
- Track failed authentication attempts to device management interfaces
- Monitor for unusual process execution originating from router IP addresses
🔧 خطوات المعالجة (العربية)
الإجراءات الفورية:
1. إجراء جرد عاجل لجميع أجهزة TRENDnet TEW-432BRP عبر المنظمة
2. عزل الأجهزة المتأثرة عن شبكات الإنتاج فوراً إن كانت قيد الاستخدام
3. تطبيق تقسيم الشبكة لتقييد الوصول إلى الأجهزة الضعيفة
4. مراقبة طلبات إعداد WLAN المريبة ومحاولات حقن الأوامر
إرشادات التصحيح:
- لا يتوفر تصحيح من المورد؛ الجهاز انتهى دعمه منذ 2009
- استبدال فوري بمعدات شبكة مدعومة وحالية إلزامي
- وضع جدول زمني لإيقاف الجهاز بالكامل (يُنصح به خلال 30 يوماً)
الضوابط البديلة:
1. تطبيق قواعد جدار الحماية الصارمة لحجب الوصول إلى واجهات إدارة الجهاز (المنفذ 80، 443)
2. تعطيل قدرات الإدارة البعيدة إن أمكن
3. تقييد وصول تكوين WLAN للموظفين المصرح لهم فقط
4. تطبيق التحكم في الوصول إلى الشبكة (NAC) لمنع اتصالات الأجهزة غير المصرح بها
5. نشر أنظمة كشف/منع الاختراق (IDS/IPS) لمراقبة أنماط حقن الأوامر
قواعد الكشف:
- مراقبة طلبات HTTP POST إلى /goform/formWlanSetup بقيم معامل 'enrollee' مريبة
- تنبيه على حمولات حقن الأوامر: علامات الاقتباس العكسية، $()، الفواصل المنقوطة، الأنابيب في معاملات WLAN
- تتبع محاولات المصادقة الفاشلة لواجهات إدارة الجهاز
- مراقبة تنفيذ العمليات غير المعتادة من عناوين IP الموجهة
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
A.5.1.1 - Information security policies and procedures
A.8.1.1 - User access management
A.8.2.1 - User registration and de-registration
A.12.2.1 - Change management procedures
A.12.6.1 - Management of technical vulnerabilities
🔵 SAMA CSF
ID.AM-2 - Software platforms and applications are inventoried
PR.IP-1 - Security policy is established and communicated
PR.IP-12 - A vulnerability management plan is developed and implemented
DE.CM-8 - Vulnerability scans are performed
🟡 ISO 27001:2022
A.5.1 - Management direction for information security
A.8.1 - User endpoint devices
A.12.2 - Change management
A.12.6 - Management of technical vulnerabilities and exposures
🟣 PCI DSS v4.0.1
Requirement 2.2.4 - Configure system security parameters to prevent misuse
Requirement 6.2 - Ensure security patches are installed within one month of release
🔗 References & Sources 5