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Global vulnerability Enterprise Software / Data Analytics CRITICAL 40m Global vulnerability Artificial Intelligence and Technology HIGH 4h Global general Technology and Artificial Intelligence MEDIUM 7h Global general Technology and Artificial Intelligence HIGH 8h Global vulnerability Higher Education CRITICAL 17h Global data_breach Government HIGH 18h Global supply_chain Software Development and Open Source Communities CRITICAL 18h Global malware Software Development CRITICAL 18h Global phishing Multiple Sectors HIGH 19h Global vulnerability Web Applications CRITICAL 19h Global vulnerability Enterprise Software / Data Analytics CRITICAL 40m Global vulnerability Artificial Intelligence and Technology HIGH 4h Global general Technology and Artificial Intelligence MEDIUM 7h Global general Technology and Artificial Intelligence HIGH 8h Global vulnerability Higher Education CRITICAL 17h Global data_breach Government HIGH 18h Global supply_chain Software Development and Open Source Communities CRITICAL 18h Global malware Software Development CRITICAL 18h Global phishing Multiple Sectors HIGH 19h Global vulnerability Web Applications CRITICAL 19h Global vulnerability Enterprise Software / Data Analytics CRITICAL 40m Global vulnerability Artificial Intelligence and Technology HIGH 4h Global general Technology and Artificial Intelligence MEDIUM 7h Global general Technology and Artificial Intelligence HIGH 8h Global vulnerability Higher Education CRITICAL 17h Global data_breach Government HIGH 18h Global supply_chain Software Development and Open Source Communities CRITICAL 18h Global malware Software Development CRITICAL 18h Global phishing Multiple Sectors HIGH 19h Global vulnerability Web Applications CRITICAL 19h
Vulnerabilities

CVE-2019-11634

Critical 🇺🇸 CISA KEV ⚡ Exploit Available
Citrix Workspace Application and Receiver for Windows Remote Code Execution Vulnerability — Citrix Workspace Application and Receiver for Windows contains remote code execution vulnerability resulting
Published: Nov 3, 2021  ·  Source: CISA_KEV
CVSS v3
9.0
🔗 NVD Official
📄 Description (English)

Citrix Workspace Application and Receiver for Windows Remote Code Execution Vulnerability — Citrix Workspace Application and Receiver for Windows contains remote code execution vulnerability resulting from local drive access preferences not being enforced into the clients' local drives.

🤖 AI Executive Summary

Citrix Workspace Application and Receiver for Windows contains a critical remote code execution vulnerability due to improper enforcement of local drive access preferences. This allows attackers to execute arbitrary code on affected systems through local drive access.

📄 Description (Arabic)

تحتوي ثغرة CVE-2019-11634 على مشكلة في عدم فرض تفضيلات الوصول إلى محركات الأقراص المحلية بشكل صحيح في تطبيقات Citrix. يمكن للمهاجمين استغلال هذه الثغرة لتنفيذ أكواد عشوائية بامتيازات عالية على الأنظمة المتأثرة.

🤖 ملخص تنفيذي (AI)

تطبيق Citrix Workspace و Receiver لنظام Windows يحتوي على ثغرة حرجة في تنفيذ الأوامر البعيدة بسبب عدم فرض تفضيلات الوصول إلى محركات الأقراص المحلية. يسمح هذا للمهاجمين بتنفيذ أكواد عشوائية على الأنظمة المتأثرة.

🤖 AI Intelligence Analysis Analyzed: Apr 30, 2026 23:32
🇸🇦 Saudi Arabia Impact Assessment
Saudi Relevance: high
🏢 Affected Saudi Sectors
government banking telecom healthcare energy
⚖️ Saudi Risk Score (AI)
9.0
/ 10.0
🔧 Remediation Steps (English)
Update Citrix Workspace Application and Receiver for Windows to the latest patched version immediately. Disable local drive access in Citrix policies if not required. Implement network segmentation and restrict access to Citrix endpoints. Monitor for suspicious local drive access patterns.
🔧 خطوات المعالجة (العربية)
قم بتحديث تطبيق Citrix Workspace و Receiver لنظام Windows إلى أحدث إصدار معدل فوراً. قم بتعطيل الوصول إلى محركات الأقراص المحلية في سياسات Citrix إذا لم تكن مطلوبة. تطبيق تقسيم الشبكة وتقييد الوصول إلى نقاط نهاية Citrix. مراقبة أنماط الوصول المريبة إلى محركات الأقراص المحلية.
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
A.1.1.1 A.2.1.1 A.2.1.2 A.3.1.1
🔵 SAMA CSF
ID.BE-5 PR.AC-1 PR.AC-4 DE.CM-1
🟡 ISO 27001:2022
A.6.1.1 A.9.1.1 A.9.2.1 A.12.2.1 A.14.2.1
🔗 References & Sources 0
No references.
📦 Affected Products / CPE 1 entries
Citrix:Workspace Application and Receiver for Windows
📊 CVSS Score
9.0
/ 10.0 — Critical
📋 Quick Facts
Severity Critical
CVSS Score9.0
EPSS31.16%
Exploit ✓ Yes
Patch ✓ Yes
CISA KEV🇺🇸 Yes
KEV Due Date2022-05-03
Published 2021-11-03
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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