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Vulnerabilities

CVE-2020-1464

Critical 🇺🇸 CISA KEV ⚡ Exploit Available
Microsoft Windows Spoofing Vulnerability — Microsoft Windows contains a spoofing vulnerability when Windows incorrectly validates file signatures, allowing an attacker to bypass security features and
Published: Nov 3, 2021  ·  Source: CISA_KEV
CVSS v3
9.0
🔗 NVD Official
📄 Description (English)

Microsoft Windows Spoofing Vulnerability — Microsoft Windows contains a spoofing vulnerability when Windows incorrectly validates file signatures, allowing an attacker to bypass security features and load improperly signed files.

🤖 AI Executive Summary

Microsoft Windows contains a critical spoofing vulnerability that allows attackers to bypass file signature validation and load improperly signed files. This vulnerability can be exploited to circumvent security features and execute unauthorized code with elevated privileges.

📄 Description (Arabic)

تحتوي ثغرة انتحال الهوية هذه على خلل في آلية التحقق من توقيعات الملفات في نظام Windows، مما يسمح للمهاجمين بتحميل ملفات لم يتم توقيعها بشكل صحيح. يمكن استخدام هذه الثغرة لتجاوز آليات الحماية الأمنية وتنفيذ أكواد ضارة برفع صلاحيات.

🤖 ملخص تنفيذي (AI)

ثغرة انتحال هوية حرجة في Microsoft Windows تسمح للمهاجمين بتجاوز التحقق من توقيعات الملفات وتحميل ملفات موقعة بشكل غير صحيح. يمكن استغلال هذه الثغرة لتجاوز ميزات الأمان وتنفيذ أكواد غير مصرح بها برفع صلاحيات.

🤖 AI Intelligence Analysis Analyzed: Apr 23, 2026 20:22
🇸🇦 Saudi Arabia Impact Assessment
Saudi Relevance: high
🏢 Affected Saudi Sectors
banking government energy telecom healthcare
⚖️ Saudi Risk Score (AI)
9.0
/ 10.0
🔧 Remediation Steps (English)
Apply Microsoft security updates immediately. Install the latest Windows patches addressing CVE-2020-1464. Implement code signing enforcement policies. Enable Windows Defender and keep antivirus definitions current. Restrict file execution policies and monitor for suspicious unsigned file loading attempts.
🔧 خطوات المعالجة (العربية)
طبق تحديثات أمان Microsoft فوراً. ثبت أحدث تصحيحات Windows التي تعالج CVE-2020-1464. طبق سياسات فرض توقيع الأكواد. فعّل Windows Defender وحدّث تعريفات مكافحة الفيروسات. قيّد سياسات تنفيذ الملفات ومراقبة محاولات تحميل الملفات غير الموقعة المريبة.
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
ECC-1 ECC-2 ECC-4
🔵 SAMA CSF
ID.BE-1 PR.DS-6 PR.PT-2
🟡 ISO 27001:2022
A.12.2.1 A.12.5.1 A.14.2.1
🔗 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
EPSS12.64%
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
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