📄 Description (English)
SAP BusinessObjects BI Platform allows an unauthenticated attacker to craft a specific network request to the trusted endpoint that breaks the authentication, which prevents the legitimate users from accessing the platform. As a result, it has a high impact on the availability but no impact on the confidentiality and integrity.
🤖 AI Executive Summary
CVE-2026-0490 is a high-severity authentication bypass vulnerability in SAP BusinessObjects BI Platform (versions 4.3.0, 2025, and 2027) that allows unauthenticated attackers to disrupt platform availability through crafted network requests. While no exploit is currently public, the vulnerability has significant impact on business continuity as legitimate users cannot access critical reporting and analytics functions. Immediate patching is strongly recommended for all affected versions.
📄 Description (Arabic)
🤖 AI Intelligence Analysis Analyzed: May 3, 2026 05:00
🇸🇦 Saudi Arabia Impact Assessment
This vulnerability poses significant risk to Saudi financial institutions (SAMA-regulated banks), government agencies (NCA oversight), and large enterprises using SAP BusinessObjects for critical business intelligence and reporting. Banking sector faces high risk as BI platforms are essential for regulatory reporting, risk management, and decision-making. Government entities relying on BusinessObjects for data analytics and reporting would experience service disruption. Energy sector (ARAMCO, oil & gas companies) and telecommunications (STC, Mobily) using this platform for operational analytics are also at elevated risk. The availability impact could disrupt critical business operations and regulatory compliance reporting.
🏢 Affected Saudi Sectors
Banking and Financial Services
Government and Public Administration
Energy and Oil & Gas
Telecommunications
Healthcare
Large Enterprises with BI/Analytics Operations
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
7.8
/ 10.0
🔧 Remediation Steps (English)
IMMEDIATE ACTIONS:
1. Identify all SAP BusinessObjects BI Platform instances running versions 4.3.0, 2025, or 2027 in your environment
2. Implement network-level access controls to restrict unauthenticated requests to BusinessObjects endpoints
3. Enable detailed logging and monitoring of authentication attempts and network requests to the platform
PATCHING GUIDANCE:
1. Apply SAP security patches immediately as they become available for affected versions
2. Test patches in non-production environments before deployment
3. Prioritize patching for production systems supporting critical business operations
4. Maintain an inventory of all BusinessObjects instances and their patch status
COMPENSATING CONTROLS (if patching delayed):
1. Deploy Web Application Firewall (WAF) rules to detect and block malformed authentication requests
2. Implement IP whitelisting for BusinessObjects access, restricting to known legitimate sources
3. Use reverse proxy/load balancer to validate request integrity before reaching BusinessObjects
4. Segment BusinessObjects infrastructure on isolated network segments
DETECTION RULES:
1. Monitor for unusual spike in failed authentication attempts or 401/403 responses
2. Alert on unauthenticated requests to sensitive BusinessObjects endpoints
3. Track requests with malformed authentication headers or tokens
4. Monitor for service unavailability or restart events on BusinessObjects servers
🔧 خطوات المعالجة (العربية)
الإجراءات الفورية:
1. تحديد جميع مثيلات منصة SAP BusinessObjects BI التي تعمل بالإصدارات 4.3.0 و 2025 و 2027 في بيئتك
2. تطبيق عناصر تحكم الوصول على مستوى الشبكة لتقييد الطلبات غير المصرحة إلى نقاط نهاية BusinessObjects
3. تفعيل التسجيل والمراقبة التفصيلية لمحاولات المصادقة والطلبات الشبكية إلى المنصة
إرشادات التصحيح:
1. تطبيق تصحيحات أمان SAP فوراً عند توفرها للإصدارات المتأثرة
2. اختبار التصحيحات في بيئات غير الإنتاج قبل النشر
3. إعطاء الأولوية لتصحيح الأنظمة الإنتاجية التي تدعم العمليات الحرجة
4. الحفاظ على جرد لجميع مثيلات BusinessObjects وحالة التصحيح الخاصة بها
عناصر التحكم البديلة (إذا تأخر التصحيح):
1. نشر قواعد جدار حماية تطبيقات الويب (WAF) للكشف عن طلبات المصادقة المشوهة وحجبها
2. تطبيق قائمة بيضاء للعناوين IP لوصول BusinessObjects، مع تقييد الوصول للمصادر الشرعية المعروفة
3. استخدام وكيل عكسي/موازن تحميل للتحقق من سلامة الطلب قبل الوصول إلى BusinessObjects
4. فصل بنية BusinessObjects على أجزاء شبكة معزولة
قواعد الكشف:
1. مراقبة الارتفاع غير المعتاد في محاولات المصادقة الفاشلة أو استجابات 401/403
2. تنبيهات الطلبات غير المصرحة إلى نقاط نهاية BusinessObjects الحساسة
3. تتبع الطلبات برؤوس أو رموز مصادقة مشوهة
4. مراقبة عدم توفر الخدمة أو أحداث إعادة التشغيل على خوادم BusinessObjects
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
5.1 - Access Control and Authentication
5.2 - User Access Management
6.1 - Availability and Resilience
6.2 - Business Continuity Management
🔵 SAMA CSF
Governance & Risk Management - System Availability
Information & Cybersecurity - Access Control
Operational Resilience - Service Continuity
🟡 ISO 27001:2022
A.5.2 - User Access Management
A.5.3 - Access Rights
A.6.2 - Access to Networks and Network Services
A.8.1 - User Endpoint Devices
A.17.1 - Information Security Continuity
🟣 PCI DSS v4.0.1
Requirement 2 - Default Security Parameters
Requirement 6 - Secure Development and Vulnerability Management
Requirement 8 - User Identification and Authentication
📦 Affected Products / CPE 3 entries
sap:businessobjects_business_intelligence_platform:430
sap:businessobjects_business_intelligence_platform:2025
sap:businessobjects_business_intelligence_platform:2027