📄 Description (English)
IBM Data Risk Manager Security Bypass Vulnerability — IBM Data Risk Manager contains a security bypass vulnerability that could allow a remote attacker to bypass security restrictions when configured with SAML authentication. By sending a specially crafted HTTP request, an attacker could exploit this vulnerability to bypass the authentication process and gain full administrative access to the system.
🤖 AI Executive Summary
CVE-2020-4427 is a critical authentication bypass vulnerability in IBM Data Risk Manager affecting SAML-configured instances. Remote attackers can exploit this via specially crafted HTTP requests to gain full administrative access without valid credentials. With a CVSS score of 9.0 and publicly available exploits, this poses an immediate threat to organizations using this product for data governance and risk management.
📄 Description (Arabic)
🤖 AI Intelligence Analysis Analyzed: Apr 19, 2026 11:50
🇸🇦 Saudi Arabia Impact Assessment
This vulnerability poses significant risk to Saudi financial institutions (SAMA-regulated banks), government agencies (NCA oversight), and large enterprises using IBM Data Risk Manager for sensitive data classification and governance. Banking sector exposure is highest due to regulatory data protection requirements. Government entities managing citizen data and healthcare organizations handling patient records face critical exposure. Energy sector (ARAMCO, utilities) and telecommunications (STC, Mobily) using this product for data risk assessment are also at risk. The authentication bypass enables complete system compromise and unauthorized access to sensitive data repositories.
🏢 Affected Saudi Sectors
Banking and Financial Services
Government and Public Administration
Healthcare
Energy and Utilities
Telecommunications
Large Enterprises with Data Governance Requirements
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
9.2
/ 10.0
🔧 Remediation Steps (English)
IMMEDIATE ACTIONS:
1. Identify all IBM Data Risk Manager instances in your environment, particularly those configured with SAML authentication
2. Implement network-level access controls to restrict access to the Data Risk Manager administrative interfaces
3. Enable enhanced logging and monitoring for authentication attempts and administrative access
4. Review recent access logs for suspicious authentication patterns or administrative activities
PATCHING:
1. Apply IBM security patches immediately (IBM has released fixes for affected versions)
2. Verify patch application by checking product version and security update status
3. Test patches in non-production environments before production deployment
COMPENSATING CONTROLS (if patching delayed):
1. Disable SAML authentication temporarily and revert to local authentication if operationally feasible
2. Implement Web Application Firewall (WAF) rules to block malicious HTTP request patterns targeting authentication endpoints
3. Restrict network access to Data Risk Manager to authorized IP ranges only
4. Implement multi-factor authentication at network perimeter level
DETECTION:
1. Monitor for HTTP requests with unusual parameters targeting authentication endpoints
2. Alert on successful administrative access without corresponding valid SAML assertions
3. Track failed authentication attempts followed by successful administrative sessions
4. Monitor for access from unexpected geographic locations or IP addresses
🔧 خطوات المعالجة (العربية)
الإجراءات الفورية:
1. تحديد جميع حالات IBM Data Risk Manager في بيئتك، خاصة تلك المكونة مع مصادقة SAML
2. تطبيق عناصر التحكم في الوصول على مستوى الشبكة لتقييد الوصول إلى واجهات إدارة Data Risk Manager
3. تفعيل السجلات المحسنة والمراقبة لمحاولات المصادقة والوصول الإداري
4. مراجعة سجلات الوصول الأخيرة للأنماط المريبة أو الأنشطة الإدارية
التصحيح:
1. تطبيق تصحيحات أمان IBM على الفور (أصدرت IBM إصلاحات للإصدارات المتأثرة)
2. التحقق من تطبيق التصحيح بفحص إصدار المنتج وحالة تحديث الأمان
3. اختبار التصحيحات في بيئات غير الإنتاج قبل نشر الإنتاج
عناصر التحكم البديلة (إذا تأخر التصحيح):
1. تعطيل مصادقة SAML مؤقتاً والعودة إلى المصادقة المحلية إن أمكن
2. تطبيق قواعد جدار حماية تطبيقات الويب لحجب أنماط طلبات HTTP الضارة
3. تقييد الوصول إلى الشبكة إلى نطاقات IP المصرح بها فقط
4. تطبيق المصادقة متعددة العوامل على مستوى محيط الشبكة
الكشف:
1. مراقبة طلبات HTTP بمعاملات غير عادية تستهدف نقاط نهاية المصادقة
2. التنبيه على الوصول الإداري الناجح بدون تأكيدات SAML صحيحة
3. تتبع محاولات المصادقة الفاشلة متبوعة بجلسات إدارية ناجحة
4. مراقبة الوصول من مواقع جغرافية أو عناوين IP غير متوقعة
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
5.1.1 - Access Control and Authentication
5.1.2 - User Access Management
5.2.1 - Information Security Incident Management
5.3.1 - Logging and Monitoring
🔵 SAMA CSF
Identify (ID) - Asset Management
Protect (PR) - Access Control
Detect (DE) - Security Monitoring and Alerting
Respond (RS) - Incident Response
🟡 ISO 27001:2022
A.5.1.1 - Policies for information security
A.6.1.1 - Information security roles and responsibilities
A.8.1.1 - User endpoint devices
A.8.2.1 - User access management
A.8.3.1 - User responsibilities
A.9.2.1 - User registration and de-registration
A.9.4.1 - Access rights review
🟣 PCI DSS v4.0
Requirement 2 - Default security parameters
Requirement 6 - Secure development and vulnerability management
Requirement 8 - User identification and authentication
🔗 References & Sources 0
No references.
📦 Affected Products / CPE 1 entries
IBM:Data Risk Manager