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Vulnerabilities

CVE-2013-3896

Critical 🇺🇸 CISA KEV ⚡ Exploit Available
Microsoft Silverlight Pointer Validation Information Disclosure Vulnerability (CVE-2013-3896)
Published: May 25, 2022  ·  Source: CISA_KEV
CVSS v3
9.0
🔗 NVD Official
📄 Description (English)

Microsoft Silverlight Information Disclosure Vulnerability — Microsoft Silverlight does not properly validate pointers during access to Silverlight elements, which allows remote attackers to obtain sensitive information via a crafted Silverlight application.

🤖 AI Executive Summary

Microsoft Silverlight fails to properly validate pointers when accessing Silverlight elements, allowing remote attackers to obtain sensitive information through crafted applications. This vulnerability affects systems running vulnerable versions of Silverlight and poses a significant information disclosure risk.

📄 Description (Arabic)

تفشل Microsoft Silverlight في التحقق الصحيح من المؤشرات عند الوصول إلى عناصر Silverlight، مما يسمح للمهاجمين البعيدين بالحصول على معلومات حساسة من خلال تطبيقات مصممة بشكل خاص. تؤثر هذه الثغرة على الأنظمة التي تقوم بتشغيل إصدارات Silverlight المعرضة للخطر وتشكل خطراً كبيراً على الكشف عن المعلومات.

🤖 ملخص تنفيذي (AI)

Microsoft Silverlight does not properly validate pointers during access to Silverlight elements, allowing remote attackers to obtain sensitive information via crafted Silverlight applications. This vulnerability affects systems running vulnerable versions of Silverlight and poses a significant information disclosure risk.

🤖 AI Intelligence Analysis Analyzed: Apr 29, 2026 05:55
🇸🇦 Saudi Arabia Impact Assessment
Saudi Relevance: high
🏢 Affected Saudi Sectors
banking government telecom
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
9.0
/ 10.0
🔧 Remediation Steps (English)
Update Microsoft Silverlight to the latest patched version immediately. Disable Silverlight in web browsers if not required for business operations. Implement network-level controls to restrict access to untrusted content. Monitor systems for exploitation attempts and apply security patches as soon as available.
🔧 خطوات المعالجة (العربية)
قم بتحديث Microsoft Silverlight إلى أحدث إصدار معدل فوراً. قم بتعطيل Silverlight في متصفحات الويب إذا لم تكن مطلوبة للعمليات التجارية. طبق عناصر تحكم على مستوى الشبكة لتقييد الوصول إلى المحتوى غير الموثوق. راقب الأنظمة لمحاولات الاستغلال وطبق التصحيحات الأمنية عند توفرها.
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
A.12.6.1 A.14.2.1
🔵 SAMA CSF
ID.RA-1 PR.IP-1
🟡 ISO 27001:2022
A.12.6.1 A.14.2.1 A.12.2.1
🔗 References & Sources 0
No references.
📦 Affected Products / CPE 1 entries
Microsoft:Silverlight
📊 CVSS Score
9.0
/ 10.0 — Critical
📋 Quick Facts
Severity Critical
CVSS Score9.0
EPSS81.59%
Exploit ✓ Yes
Patch ✓ Yes
CISA KEV🇺🇸 Yes
KEV Due Date2022-06-15
Published 2022-05-25
Source Feed cisa_kev
Views 6
🇸🇦 Saudi Risk Score
9.0
/ 10.0 — Saudi Risk
Priority: CRITICAL
🏷️ Tags
kev actively-exploited
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