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Global data_breach Multiple sectors HIGH 58m Global vulnerability Government and Critical Infrastructure CRITICAL 1h Global vulnerability Multiple sectors CRITICAL 1h Global apt Financial Services, Government HIGH 1h Global insider Cross-sector CRITICAL 2h Global vulnerability Multiple sectors CRITICAL 2h Global vulnerability Information Technology / Software Infrastructure CRITICAL 2h Global data_breach Healthcare CRITICAL 2h Global malware Financial Services HIGH 2h Global vulnerability Technology/Software Development HIGH 3h Global data_breach Multiple sectors HIGH 58m Global vulnerability Government and Critical Infrastructure CRITICAL 1h Global vulnerability Multiple sectors CRITICAL 1h Global apt Financial Services, Government HIGH 1h Global insider Cross-sector CRITICAL 2h Global vulnerability Multiple sectors CRITICAL 2h Global vulnerability Information Technology / Software Infrastructure CRITICAL 2h Global data_breach Healthcare CRITICAL 2h Global malware Financial Services HIGH 2h Global vulnerability Technology/Software Development HIGH 3h Global data_breach Multiple sectors HIGH 58m Global vulnerability Government and Critical Infrastructure CRITICAL 1h Global vulnerability Multiple sectors CRITICAL 1h Global apt Financial Services, Government HIGH 1h Global insider Cross-sector CRITICAL 2h Global vulnerability Multiple sectors CRITICAL 2h Global vulnerability Information Technology / Software Infrastructure CRITICAL 2h Global data_breach Healthcare CRITICAL 2h Global malware Financial Services HIGH 2h Global vulnerability Technology/Software Development HIGH 3h
Vulnerabilities

CVE-2021-20028

Critical 🇺🇸 CISA KEV ⚡ Exploit Available
SonicWall Secure Remote Access (SRA) SQL Injection Vulnerability — SonicWall Secure Remote Access (SRA) products contain an improper neutralization of a SQL Command leading to SQL injection.
Published: Mar 28, 2022  ·  Source: CISA_KEV
CVSS v3
9.0
🔗 NVD Official
📄 Description (English)

SonicWall Secure Remote Access (SRA) SQL Injection Vulnerability — SonicWall Secure Remote Access (SRA) products contain an improper neutralization of a SQL Command leading to SQL injection.

🤖 AI Executive Summary

SonicWall Secure Remote Access (SRA) contains a critical SQL injection vulnerability (CVSS 9.0) allowing unauthenticated remote attackers to execute arbitrary SQL commands and potentially gain full system compromise. This vulnerability affects remote access infrastructure widely deployed in Saudi organizations for secure VPN connectivity. Immediate patching is essential as exploits are publicly available and actively exploited in the wild.

📄 Description (Arabic)

🤖 AI Intelligence Analysis Analyzed: Apr 19, 2026 22:55
🇸🇦 Saudi Arabia Impact Assessment
Critical impact on Saudi banking sector (SAMA-regulated institutions), government agencies (NCA, NCSC), healthcare organizations, and energy sector (ARAMCO, oil & gas companies). SRA is commonly deployed as primary remote access solution for critical infrastructure. Successful exploitation enables unauthorized access to sensitive financial data, government systems, healthcare records, and operational technology networks. Telecom operators (STC, Mobily, Zain) using SRA for employee remote access face significant data breach risks.
🏢 Affected Saudi Sectors
Banking and Financial Services Government and Public Administration Healthcare and Medical Services Energy and Oil & Gas Telecommunications Critical Infrastructure Defense and Military Education and Universities
⚖️ Saudi Risk Score (AI)
9.5
/ 10.0
🔧 Remediation Steps (English)
IMMEDIATE ACTIONS:
1. Identify all SonicWall SRA instances in your environment and document versions
2. Isolate affected SRA appliances from production networks if unpatched
3. Implement network segmentation to restrict SRA access to authorized users only
4. Enable comprehensive logging and monitoring on all SRA devices

PATCHING:
1. Apply SonicWall security updates immediately (SRA 8.x and 9.x patches available)
2. Verify patch installation and test in staging environment first
3. Schedule maintenance windows for production patching
4. Maintain offline backups before patching

COMPENSATING CONTROLS (if patching delayed):
1. Implement Web Application Firewall (WAF) rules to block SQL injection patterns
2. Restrict SRA access via IP whitelisting to known corporate networks
3. Enforce multi-factor authentication (MFA) for all SRA access
4. Deploy intrusion detection/prevention systems (IDS/IPS) with SQL injection signatures
5. Monitor database activity for suspicious queries

DETECTION:
1. Monitor SRA logs for SQL error messages and unusual query patterns
2. Alert on failed authentication attempts followed by SQL injection attempts
3. Track database connections from SRA service accounts
4. Search for encoded SQL keywords in HTTP requests (UNION, SELECT, DROP, etc.)
🔧 خطوات المعالجة (العربية)
الإجراءات الفورية:
1. حدد جميع مثيلات SonicWall SRA في بيئتك وتوثيق الإصدارات
2. عزل أجهزة SRA المتأثرة عن شبكات الإنتاج إذا لم يتم تصحيحها
3. تنفيذ تقسيم الشبكة لتقييد وصول SRA للمستخدمين المصرح لهم فقط
4. تفعيل السجلات الشاملة والمراقبة على جميع أجهزة SRA

التصحيح:
1. تطبيق تحديثات أمان SonicWall فورًا (تحديثات SRA 8.x و 9.x متاحة)
2. التحقق من تثبيت التصحيح واختباره في بيئة التجريب أولاً
3. جدولة نوافذ الصيانة لتصحيح الإنتاج
4. الحفاظ على نسخ احتياطية غير متصلة قبل التصحيح

الضوابط البديلة (إذا تأخر التصحيح):
1. تنفيذ قواعد جدار حماية تطبيقات الويب (WAF) لحظر أنماط حقن SQL
2. تقييد وصول SRA عبر القائمة البيضاء للعناوين إلى الشبكات المعروفة
3. فرض المصادقة متعددة العوامل (MFA) لجميع وصول SRA
4. نشر أنظمة كشف/منع الاختراق (IDS/IPS) مع توقيعات حقن SQL
5. مراقبة نشاط قاعدة البيانات للاستعلامات المريبة

الكشف:
1. مراقبة سجلات SRA لرسائل أخطاء SQL والأنماط غير العادية
2. التنبيه على محاولات المصادقة الفاشلة متبوعة بمحاولات حقن SQL
3. تتبع اتصالات قاعدة البيانات من حسابات خدمة SRA
4. البحث عن الكلمات الرئيسية المشفرة لـ SQL في طلبات HTTP
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
A.5.1.1 - Information Security Policies and Procedures A.6.1.1 - Access Control Policy A.6.2.1 - User Registration and De-registration A.8.2.1 - Classification of Information A.8.2.3 - Handling of Assets A.12.2.1 - Controls Against Malware A.12.4.1 - Event Logging A.12.4.3 - Administrator and Operator Logs A.13.1.1 - Network Security Perimeter A.13.1.3 - Segregation of Networks A.14.2.1 - Secure Development Policy
🔵 SAMA CSF
Governance & Risk Management - Risk Assessment and Management Information & Cybersecurity - Data Protection and Privacy Information & Cybersecurity - Application Security Information & Cybersecurity - Vulnerability Management Operational Resilience - Incident Management Operational Resilience - Business Continuity and Disaster Recovery
🟡 ISO 27001:2022
5.1 - Policies for Information Security 6.1 - Screening 6.2 - Terms and Conditions of Employment 8.1 - Prior to Employment 8.2 - During Employment 8.3 - Termination or Change of Employment 8.6 - Management of Third Party Access A.5.1.1 - Information Security Policies A.6.1.1 - Access Control Policy A.8.2.1 - Classification of Information A.12.2.1 - Controls Against Malware A.12.4.1 - Event Logging A.13.1.1 - Network Security Perimeter A.14.2.1 - Secure Development Policy
🟣 PCI DSS v4.0
Requirement 1 - Install and Maintain Network Security Configuration Requirement 2 - Apply Secure Configurations Requirement 6 - Develop and Maintain Secure Systems and Applications Requirement 8 - Identify and Authenticate Access Requirement 10 - Track and Monitor Network Resource Access Requirement 11 - Test Security Systems Regularly
🔗 References & Sources 0
No references.
📦 Affected Products / CPE 1 entries
SonicWall:Secure Remote Access (SRA)
📊 CVSS Score
9.0
/ 10.0 — Critical
📋 Quick Facts
Severity Critical
CVSS Score9.0
EPSS85.69%
Exploit ✓ Yes
Patch ✓ Yes
CISA KEV🇺🇸 Yes
KEV Due Date2022-04-18
Published 2022-03-28
Source Feed cisa_kev
Views 1
🇸🇦 Saudi Risk Score
9.5
/ 10.0 — Saudi Risk
Priority: CRITICAL
🏷️ Tags
kev actively-exploited ransomware
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