📄 Description (English)
Veeam Backup & Replication Cloud Connect Missing Authentication for Critical Function Vulnerability — Veeam Backup & Replication Cloud Connect component contains a missing authentication for critical function vulnerability that allows an unauthenticated user operating within the backup infrastructure network perimeter to obtain encrypted credentials stored in the configuration database. This may lead to an attacker gaining access to the backup infrastructure hosts.
🤖 AI Executive Summary
CVE-2023-27532 is a critical authentication bypass vulnerability in Veeam Backup & Replication Cloud Connect that allows unauthenticated attackers within the backup network to extract encrypted credentials from the configuration database. With a CVSS score of 9.0 and publicly available exploits, this vulnerability poses an immediate threat to backup infrastructure security. Successful exploitation could grant attackers full access to backup systems and potentially the entire IT infrastructure they protect.
📄 Description (Arabic)
🤖 AI Intelligence Analysis Analyzed: Apr 19, 2026 17:18
🇸🇦 Saudi Arabia Impact Assessment
This vulnerability critically impacts Saudi organizations relying on Veeam for backup infrastructure, particularly: Banking sector (SAMA-regulated institutions) — backup systems contain sensitive financial data and customer information; Government agencies (NCA oversight) — critical national infrastructure backups at risk; Energy sector (ARAMCO and subsidiaries) — operational technology backups vulnerable; Telecom providers (STC, Mobily) — customer data and network configuration backups exposed; Healthcare institutions — patient data in backup systems compromised. The vulnerability is especially dangerous as it affects the backup infrastructure itself, which is often the last line of defense against ransomware and data breaches.
🏢 Affected Saudi Sectors
Banking and Financial Services
Government and Public Administration
Energy and Utilities
Telecommunications
Healthcare
Critical Infrastructure
Large Enterprises
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
9.2
/ 10.0
🔧 Remediation Steps (English)
IMMEDIATE ACTIONS:
1. Identify all Veeam Backup & Replication Cloud Connect deployments in your environment
2. Restrict network access to Cloud Connect components to authorized backup administrators only
3. Implement network segmentation to isolate backup infrastructure from general network access
4. Monitor configuration database access logs for unauthorized connection attempts
PATCHING:
1. Apply Veeam security patches immediately (versions 11.0 SP3a, 12.0 SP1 or later)
2. Prioritize patching for systems containing sensitive data (financial, healthcare, government)
3. Test patches in non-production environment before deployment
4. Schedule patching during maintenance windows with minimal backup operations
COMPENSATING CONTROLS (if patching delayed):
1. Implement firewall rules restricting Cloud Connect access to trusted IP ranges only
2. Deploy intrusion detection signatures for CVE-2023-27532 exploitation attempts
3. Rotate all backup infrastructure credentials immediately
4. Enable enhanced logging and monitoring on configuration database access
5. Implement VPN/bastion host requirements for backup infrastructure access
DETECTION:
1. Monitor for unauthenticated connections to Cloud Connect ports (typically 6160, 6161)
2. Alert on configuration database queries from unexpected sources
3. Track credential extraction patterns in backup logs
4. Monitor for lateral movement from backup infrastructure to production systems
🔧 خطوات المعالجة (العربية)
الإجراءات الفورية:
1. حدد جميع نشرات Veeam Backup & Replication Cloud Connect في بيئتك
2. قيد الوصول إلى مكونات Cloud Connect للمسؤولين المصرحين فقط
3. طبق تقسيم الشبكة لعزل البنية التحتية للنسخ الاحتياطي عن الوصول العام
4. راقب سجلات الوصول إلى قاعدة البيانات للمحاولات غير المصرح بها
التصحيح:
1. طبق تصحيحات أمان Veeam فوراً (الإصدارات 11.0 SP3a و 12.0 SP1 أو أحدث)
2. أولوية التصحيح للأنظمة التي تحتوي على بيانات حساسة (مالية وصحية وحكومية)
3. اختبر التصحيحات في بيئة غير الإنتاج قبل النشر
4. جدول التصحيح خلال نوافذ الصيانة مع الحد الأدنى من عمليات النسخ الاحتياطي
الضوابط البديلة (إذا تأخر التصحيح):
1. طبق قواعد جدار الحماية لتقييد وصول Cloud Connect إلى نطاقات IP الموثوقة فقط
2. نشر توقيعات كشف الاختراق لمحاولات استغلال CVE-2023-27532
3. قم بتدوير جميع بيانات اعتماد البنية التحتية للنسخ الاحتياطي فوراً
4. فعّل السجلات المحسّنة والمراقبة على وصول قاعدة البيانات
5. طبق متطلبات VPN/bastion host للوصول إلى البنية التحتية للنسخ الاحتياطي
الكشف:
1. راقب الاتصالات غير المصرح بها بمنافذ Cloud Connect (عادة 6160 و 6161)
2. تنبيهات على استعلامات قاعدة البيانات من مصادر غير متوقعة
3. تتبع أنماط استخراج بيانات الاعتماد في سجلات النسخ الاحتياطي
4. راقب الحركة الجانبية من البنية التحتية للنسخ الاحتياطي إلى الأنظمة الإنتاجية
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
ECC 2024 A.9.2.1 — User access management and authentication controls
ECC 2024 A.9.4.3 — Cryptographic key management
ECC 2024 A.12.4.1 — Event logging and monitoring
ECC 2024 A.13.1.3 — Segregation of networks
🔵 SAMA CSF
SAMA CSF ID.AM-2 — Asset inventory and management
SAMA CSF PR.AC-1 — Access control policy and procedures
SAMA CSF PR.AC-6 — Authentication and credential management
SAMA CSF DE.CM-1 — System monitoring and anomaly detection
🟡 ISO 27001:2022
ISO 27001:2022 A.5.15 — Authentication
ISO 27001:2022 A.8.3 — Cryptography
ISO 27001:2022 A.8.2 — Data protection
ISO 27001:2022 A.12.4 — Logging
🟣 PCI DSS v4.0
PCI DSS 2.1 — Default security parameters
PCI DSS 6.2 — Security patches and updates
PCI DSS 7.1 — Access control implementation
PCI DSS 10.2 — User access logging
🔗 References & Sources 0
No references.
📦 Affected Products / CPE 1 entries
Veeam:Backup & Replication