📄 Description (English)
A vulnerability was detected in UTT HiPER 810G up to 1.7.7-171114. Affected by this vulnerability is the function strcpy of the file /goform/formFireWall of the component Management Interface. The manipulation of the argument GroupName results in buffer overflow. The attack can be launched remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
🤖 AI Executive Summary
A critical buffer overflow vulnerability exists in UTT HiPER 810G firmware (up to version 1.7.7-171114) affecting the Management Interface firewall configuration function. The vulnerability allows remote attackers to execute arbitrary code by exploiting improper input validation in the GroupName parameter. With public exploits available and no vendor response, immediate patching is essential for all affected deployments in Saudi organizations.
📄 Description (Arabic)
🤖 AI Intelligence Analysis Analyzed: Apr 22, 2026 14:33
🇸🇦 Saudi Arabia Impact Assessment
This vulnerability poses significant risk to Saudi telecommunications infrastructure (STC, Mobily, Zain), government network operations (NCA, CITC), and banking sector network perimeter devices. UTT HiPER 810G devices are commonly deployed as edge firewalls and network management appliances. Successful exploitation could lead to complete compromise of network perimeter security, unauthorized access to critical infrastructure, data exfiltration, and lateral movement into internal networks. The public exploit availability increases immediate threat level for all Saudi organizations using affected firmware versions.
🏢 Affected Saudi Sectors
Telecommunications (STC, Mobily, Zain)
Government (NCA, CITC, Ministry of Interior)
Banking and Financial Services (SAMA regulated institutions)
Energy Sector (ARAMCO, power utilities)
Healthcare (MOH facilities)
Critical Infrastructure
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
8.9
/ 10.0
🔧 Remediation Steps (English)
IMMEDIATE ACTIONS:
1. Identify all UTT HiPER 810G devices in your network using firmware versions up to 1.7.7-171114
2. Isolate affected devices from direct internet exposure if possible
3. Implement network segmentation to restrict access to Management Interface (typically port 80/443)
4. Enable authentication logging and monitor for suspicious firewall rule modifications
PATCHING:
1. Contact UTT vendor for firmware version 1.7.7-171115 or later
2. Test patches in isolated lab environment before production deployment
3. Schedule maintenance windows for firmware updates on all affected devices
4. Verify successful patch installation by checking firmware version post-update
COMPENSATING CONTROLS (if patch unavailable):
1. Restrict Management Interface access to authorized administrative networks only
2. Implement IP whitelisting for management access
3. Deploy WAF rules to block malicious GroupName parameter payloads
4. Monitor for buffer overflow attack patterns in firewall logs
DETECTION:
1. Monitor /goform/formFireWall endpoint for requests with oversized GroupName parameters
2. Alert on any Management Interface access from unexpected source IPs
3. Track firewall rule changes and correlate with management interface access logs
4. Search logs for strcpy-related memory corruption indicators
🔧 خطوات المعالجة (العربية)
الإجراءات الفورية:
1. تحديد جميع أجهزة UTT HiPER 810G في شبكتك التي تستخدم إصدارات البرنامج حتى 1.7.7-171114
2. عزل الأجهزة المتأثرة عن التعرض المباشر للإنترنت إن أمكن
3. تطبيق تقسيم الشبكة لتقييد الوصول إلى واجهة الإدارة (عادة المنفذ 80/443)
4. تفعيل تسجيل المصادقة ومراقبة التعديلات المريبة على قواعد جدار الحماية
التصحيح:
1. الاتصال ببائع UTT للحصول على إصدار البرنامج 1.7.7-171115 أو أحدث
2. اختبار التصحيحات في بيئة معملية معزولة قبل نشرها في الإنتاج
3. جدولة نوافذ الصيانة لتحديثات البرنامج على جميع الأجهزة المتأثرة
4. التحقق من نجاح تثبيت التصحيح بفحص إصدار البرنامج بعد التحديث
الضوابط البديلة (إذا لم يكن التصحيح متاحًا):
1. تقييد وصول واجهة الإدارة إلى شبكات إدارية مصرح بها فقط
2. تطبيق القائمة البيضاء للعناوين IP لوصول الإدارة
3. نشر قواعد WAF لحظر حمولات معامل GroupName الضارة
4. مراقبة أنماط هجمات تجاوز المخزن المؤقت في سجلات جدار الحماية
الكشف:
1. مراقبة نقطة نهاية /goform/formFireWall للطلبات ذات معاملات GroupName كبيرة الحجم
2. تنبيه عند أي وصول لواجهة الإدارة من عناوين IP غير متوقعة
3. تتبع تغييرات قواعد جدار الحماية والربط مع سجلات وصول واجهة الإدارة
4. البحث في السجلات عن مؤشرات تلف الذاكرة المتعلقة بـ strcpy
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
ECC 2024 A.14.2.1 - Information security requirements for supplier relationships
ECC 2024 A.14.2.5 - Addressing information security in supplier agreements
ECC 2024 A.8.2.3 - User access management and authentication
ECC 2024 A.12.6.1 - Management of technical vulnerabilities
🔵 SAMA CSF
SAMA CSF ID.BE-1 - Asset management and inventory
SAMA CSF PR.AC-1 - Access control and authentication
SAMA CSF PR.PT-1 - Security awareness and training
SAMA CSF DE.CM-1 - Detection and monitoring of anomalies
🟡 ISO 27001:2022
ISO 27001:2022 A.5.23 - Information security for supplier relationships
ISO 27001:2022 A.8.1.1 - Screening and onboarding of personnel
ISO 27001:2022 A.8.3.1 - User registration and de-registration
ISO 27001:2022 A.12.6.1 - Management of technical vulnerabilities
🟣 PCI DSS v4.0.1
PCI DSS 6.2 - Security patches and updates
PCI DSS 11.2 - Vulnerability scanning and assessment
🔗 References & Sources 5
🔗
https://github.com/alc9700jmo/CVE/issues/22
cna@vuldb.com
Exploit
Issue Tracking
Mitigation
Third Party Advisory
🔗
https://github.com/alc9700jmo/CVE/issues/22#issue-3851242657
cna@vuldb.com
Exploit
Issue Tracking
Mitigation
Third Party Advisory
🔗
https://vuldb.com/?ctiid.344653
cna@vuldb.com
Permissions Required
VDB Entry
🔗
https://vuldb.com/?id.344653
cna@vuldb.com
Third Party Advisory
VDB Entry
🔗
https://vuldb.com/?submit.746502
cna@vuldb.com
Third Party Advisory
VDB Entry
📦 Affected Products / CPE 1 entries
utt:810g_firmware