📄 Description (English)
Veeam Backup & Replication Remote Code Execution Vulnerability — The Veeam Distribution Service in the Backup & Replication application allows unauthenticated users to access internal API functions. A remote attacker can send input to the internal API which may lead to uploading and executing of malicious code.
🤖 AI Executive Summary
CVE-2022-26501 is a critical unauthenticated remote code execution vulnerability in Veeam Backup & Replication affecting the Distribution Service. Attackers can exploit exposed internal API functions to upload and execute arbitrary code without authentication. With a CVSS score of 9.0 and publicly available exploits, this poses an immediate threat to organizations relying on Veeam for backup infrastructure across Saudi Arabia.
📄 Description (Arabic)
🤖 AI Intelligence Analysis Analyzed: Apr 21, 2026 19:40
🇸🇦 Saudi Arabia Impact Assessment
This vulnerability poses severe risk to Saudi banking sector (SAMA-regulated institutions), government agencies (NCA oversight), healthcare organizations (MOH), energy sector (ARAMCO, Saudi Aramco subsidiaries), and telecommunications providers (STC, Mobily). Veeam is widely deployed for critical infrastructure backup. Compromise could lead to data exfiltration, ransomware deployment, and business continuity disruption. Government entities and financial institutions are particularly vulnerable due to reliance on backup systems for regulatory compliance and disaster recovery.
🏢 Affected Saudi Sectors
Banking and Financial Services
Government and Public Administration
Healthcare
Energy and Utilities
Telecommunications
Critical Infrastructure
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
9.2
/ 10.0
🔧 Remediation Steps (English)
IMMEDIATE ACTIONS:
1. Identify all Veeam Backup & Replication instances in your environment and document versions
2. Isolate affected systems from untrusted networks immediately
3. Review firewall rules to restrict access to Veeam Distribution Service ports (default 6160)
4. Enable network segmentation to limit lateral movement
PATCHING:
1. Apply Veeam patches: v11.0 SP3a, v12.0 SP1, or later versions
2. Prioritize patching for systems managing critical infrastructure backups
3. Test patches in non-production environment before deployment
COMPENSATING CONTROLS (if patching delayed):
1. Implement strict network access controls - whitelist only authorized backup clients
2. Deploy WAF/IPS rules to block malicious API payloads
3. Monitor Veeam Distribution Service logs for suspicious API calls
4. Disable external access to Veeam services
DETECTION:
1. Monitor for POST/PUT requests to /api/ endpoints without authentication tokens
2. Alert on file uploads to Veeam cache directories
3. Track process execution spawned by VeeamDistributionSvc.exe
4. Log all connections to port 6160 and review for anomalies
🔧 خطوات المعالجة (العربية)
الإجراءات الفورية:
1. تحديد جميع نسخ Veeam Backup & Replication في بيئتك وتوثيق الإصدارات
2. عزل الأنظمة المتأثرة عن الشبكات غير الموثوقة فوراً
3. مراجعة قواعد جدار الحماية لتقييد الوصول إلى منافذ خدمة التوزيع (الافتراضي 6160)
4. تفعيل تقسيم الشبكة لتحديد الحركة الجانبية
التصحيح:
1. تطبيق تصحيحات Veeam: v11.0 SP3a أو v12.0 SP1 أو إصدارات أحدث
2. إعطاء الأولوية لتصحيح الأنظمة التي تدير النسخ الاحتياطية للبنية التحتية الحرجة
3. اختبار التصحيحات في بيئة غير الإنتاج قبل النشر
الضوابط البديلة (إذا تأخر التصحيح):
1. تطبيق ضوابط وصول صارمة للشبكة - قائمة بيضاء للعملاء المصرح لهم فقط
2. نشر قواعد WAF/IPS لحجب حمولات API الضارة
3. مراقبة سجلات خدمة التوزيع للاتصالات المريبة
4. تعطيل الوصول الخارجي لخدمات Veeam
الكشف:
1. مراقبة طلبات POST/PUT إلى نقاط نهاية /api/ بدون رموز مصادقة
2. تنبيهات على تحميلات الملفات إلى دلائل ذاكرة التخزين المؤقت Veeam
3. تتبع تنفيذ العمليات التي تم إطلاقها بواسطة VeeamDistributionSvc.exe
4. تسجيل جميع الاتصالات بالمنفذ 6160 ومراجعة الشذوذ
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
5.1.1 - Access Control and Authentication
5.2.1 - Vulnerability Management
5.3.1 - Incident Response
5.4.1 - System Hardening
🔵 SAMA CSF
ID.AM-2 - Software Inventory
PR.AC-1 - Access Control
PR.PT-2 - Protective Technology
DE.CM-1 - Detection Processes
🟡 ISO 27001:2022
A.12.6.1 - Management of technical vulnerabilities
A.14.2.1 - Secure development policy
A.12.2.1 - Monitoring and logging
🟣 PCI DSS v4.0
6.2 - Security patches and updates
6.5.1 - Injection flaws
11.2 - Vulnerability scanning
🔗 References & Sources 0
No references.
📦 Affected Products / CPE 1 entries
Veeam:Backup & Replication