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Global supply_chain Software Development and Technology HIGH 1h Global apt Government/Critical Infrastructure CRITICAL 3h Global vulnerability Enterprise Software / Data Analytics CRITICAL 4h Global vulnerability Artificial Intelligence and Technology HIGH 7h Global general Technology and Artificial Intelligence MEDIUM 10h Global general Technology and Artificial Intelligence HIGH 11h Global vulnerability Higher Education CRITICAL 21h Global data_breach Government HIGH 21h Global supply_chain Software Development and Open Source Communities CRITICAL 21h Global malware Software Development CRITICAL 22h Global supply_chain Software Development and Technology HIGH 1h Global apt Government/Critical Infrastructure CRITICAL 3h Global vulnerability Enterprise Software / Data Analytics CRITICAL 4h Global vulnerability Artificial Intelligence and Technology HIGH 7h Global general Technology and Artificial Intelligence MEDIUM 10h Global general Technology and Artificial Intelligence HIGH 11h Global vulnerability Higher Education CRITICAL 21h Global data_breach Government HIGH 21h Global supply_chain Software Development and Open Source Communities CRITICAL 21h Global malware Software Development CRITICAL 22h Global supply_chain Software Development and Technology HIGH 1h Global apt Government/Critical Infrastructure CRITICAL 3h Global vulnerability Enterprise Software / Data Analytics CRITICAL 4h Global vulnerability Artificial Intelligence and Technology HIGH 7h Global general Technology and Artificial Intelligence MEDIUM 10h Global general Technology and Artificial Intelligence HIGH 11h Global vulnerability Higher Education CRITICAL 21h Global data_breach Government HIGH 21h Global supply_chain Software Development and Open Source Communities CRITICAL 21h Global malware Software Development CRITICAL 22h
Vulnerabilities

CVE-2019-0543

Critical 🇺🇸 CISA KEV ⚡ Exploit Available
Microsoft Windows Privilege Escalation Vulnerability — A privilege escalation vulnerability exists when Windows improperly handles authentication requests. An attacker who successfully exploited this
Published: Mar 15, 2022  ·  Source: CISA_KEV
CVSS v3
9.0
🔗 NVD Official
📄 Description (English)

Microsoft Windows Privilege Escalation Vulnerability — A privilege escalation vulnerability exists when Windows improperly handles authentication requests. An attacker who successfully exploited this vulnerability could run processes in an elevated context.

🤖 AI Executive Summary

Microsoft Windows improperly handles authentication requests, allowing attackers to escalate privileges and run processes with elevated context. This critical vulnerability affects multiple Windows versions and poses significant risk to organizational security.

📄 Description (Arabic)

تتعلق الثغرة بمعالجة غير صحيحة لطلبات المصادقة في نظام Windows مما يسمح للمهاجمين بتصعيد امتيازاتهم. يمكن للمهاجم الذي ينجح في استغلال هذه الثغرة تشغيل عمليات في سياق مرتفع والحصول على تحكم كامل بالنظام. تؤثر هذه الثغرة على بيئات الشركات والمؤسسات الحكومية بشكل خاص.

🤖 ملخص تنفيذي (AI)

ثغرة في معالجة طلبات المصادقة في Windows تسمح للمهاجمين بتصعيد الامتيازات وتشغيل العمليات بسياق مرتفع. تؤثر هذه الثغرة الحرجة على إصدارات Windows متعددة وتشكل خطراً كبيراً على أمان المنظمات.

🤖 AI Intelligence Analysis Analyzed: Apr 28, 2026 03:32
🇸🇦 Saudi Arabia Impact Assessment
Saudi Relevance: high
🏢 Affected Saudi Sectors
government banking telecom energy healthcare
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
9.0
/ 10.0
🔧 Remediation Steps (English)
Apply Microsoft security patches immediately. Update all affected Windows systems to the latest patched versions. Implement principle of least privilege, restrict user account permissions, monitor process execution for suspicious elevated activities, and enforce multi-factor authentication for administrative access.
🔧 خطوات المعالجة (العربية)
تطبيق تصحيحات أمان Microsoft فوراً. تحديث جميع أنظمة Windows المتأثرة إلى أحدث الإصدارات المصححة. تطبيق مبدأ أقل امتياز، تقييد صلاحيات حسابات المستخدمين، مراقبة تنفيذ العمليات للأنشطة المريبة المرتفعة، وفرض المصادقة متعددة العوامل للوصول الإداري.
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
5.1.1 5.1.2 5.2.1
🔵 SAMA CSF
AC-2 AC-3 AC-6
🟡 ISO 27001:2022
A.9.1.1 A.9.2.1 A.9.4.3
🔗 References & Sources 0
No references.
📦 Affected Products / CPE 1 entries
Microsoft:Windows
📊 CVSS Score
9.0
/ 10.0 — Critical
📋 Quick Facts
Severity Critical
CVSS Score9.0
EPSS16.60%
Exploit ✓ Yes
Patch ✓ Yes
CISA KEV🇺🇸 Yes
KEV Due Date2022-04-05
Published 2022-03-15
Source Feed cisa_kev
Views 5
🇸🇦 Saudi Risk Score
9.0
/ 10.0 — Saudi Risk
Priority: CRITICAL
🏷️ Tags
kev actively-exploited ransomware
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