📧 info@ciso.sa | 📱 +966550939344 | Riyadh, Kingdom of Saudi Arabia
🔧 Scheduled Maintenance — Saturday 2:00-4:00 AM AST. Some features may be temporarily unavailable.    ●   
💎
Pro Plan 50% Off Unlock all AI features, unlimited reports, and priority support. Upgrade
Search Center
ESC to close
Global supply_chain Software Development and Technology HIGH 3h Global apt Government/Critical Infrastructure CRITICAL 4h Global vulnerability Enterprise Software / Data Analytics CRITICAL 5h Global vulnerability Artificial Intelligence and Technology HIGH 8h Global general Technology and Artificial Intelligence MEDIUM 12h Global general Technology and Artificial Intelligence HIGH 13h Global vulnerability Higher Education CRITICAL 22h Global data_breach Government HIGH 23h Global supply_chain Software Development and Open Source Communities CRITICAL 23h Global malware Software Development CRITICAL 23h Global supply_chain Software Development and Technology HIGH 3h Global apt Government/Critical Infrastructure CRITICAL 4h Global vulnerability Enterprise Software / Data Analytics CRITICAL 5h Global vulnerability Artificial Intelligence and Technology HIGH 8h Global general Technology and Artificial Intelligence MEDIUM 12h Global general Technology and Artificial Intelligence HIGH 13h Global vulnerability Higher Education CRITICAL 22h Global data_breach Government HIGH 23h Global supply_chain Software Development and Open Source Communities CRITICAL 23h Global malware Software Development CRITICAL 23h Global supply_chain Software Development and Technology HIGH 3h Global apt Government/Critical Infrastructure CRITICAL 4h Global vulnerability Enterprise Software / Data Analytics CRITICAL 5h Global vulnerability Artificial Intelligence and Technology HIGH 8h Global general Technology and Artificial Intelligence MEDIUM 12h Global general Technology and Artificial Intelligence HIGH 13h Global vulnerability Higher Education CRITICAL 22h Global data_breach Government HIGH 23h Global supply_chain Software Development and Open Source Communities CRITICAL 23h Global malware Software Development CRITICAL 23h
Vulnerabilities

CVE-2015-4852

Critical 🇺🇸 CISA KEV ⚡ Exploit Available
Oracle WebLogic Server Deserialization of Untrusted Data Vulnerability — Oracle WebLogic Server contains a deserialization of untrusted data vulnerability within Apache Commons, which can allow for fo
Published: Nov 3, 2021  ·  Source: CISA_KEV
CVSS v3
9.0
🔗 NVD Official
📄 Description (English)

Oracle WebLogic Server Deserialization of Untrusted Data Vulnerability — Oracle WebLogic Server contains a deserialization of untrusted data vulnerability within Apache Commons, which can allow for for remote code execution.

🤖 AI Executive Summary

Oracle WebLogic Server contains a critical deserialization vulnerability in Apache Commons that allows remote code execution through untrusted data. Attackers can exploit this flaw to gain complete control over affected systems without authentication.

📄 Description (Arabic)

تحتوي خوادم Oracle WebLogic على ثغرة حرجة في معالجة البيانات المسلسلة غير الموثوقة ضمن مكتبة Apache Commons. يمكن للمهاجمين البعيدين استغلال هذه الثغرة لتنفيذ أكواد برمجية عشوائية وتحقيق السيطرة الكاملة على النظام.

🤖 ملخص تنفيذي (AI)

خادم Oracle WebLogic يحتوي على ثغرة حرجة في فك تسلسل البيانات غير الموثوقة في Apache Commons تسمح بتنفيذ أكواد بعيدة. يمكن للمهاجمين استغلال هذه الثغرة للسيطرة الكاملة على الأنظمة المتأثرة بدون مصادقة.

🤖 AI Intelligence Analysis Analyzed: Apr 27, 2026 10:19
🇸🇦 Saudi Arabia Impact Assessment
Saudi Relevance: high
🏢 Affected Saudi Sectors
banking government telecom energy healthcare
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
10.0
/ 10.0
🔧 Remediation Steps (English)
Immediately apply Oracle security patch for CVE-2015-4852. Upgrade Apache Commons Collections library to patched version. Implement network segmentation to restrict WebLogic server access. Disable unnecessary deserialization features. Monitor for suspicious network traffic and Java deserialization attempts.
🔧 خطوات المعالجة (العربية)
تطبيق تحديث أمان Oracle فوراً. ترقية مكتبة Apache Commons Collections إلى النسخة المصححة. تطبيق تقسيم الشبكة لتقييد الوصول. تعطيل ميزات فك التسلسل غير الضرورية. مراقبة محاولات فك التسلسل المريبة.
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
2.1 2.2 3.1 3.2
🔵 SAMA CSF
ID.AM-1 PR.IP-1 PR.IP-2 DE.CM-1
🟡 ISO 27001:2022
A.12.6.1 A.14.2.1 A.14.2.5
🔗 References & Sources 0
No references.
📦 Affected Products / CPE 1 entries
Oracle:WebLogic Server
📊 CVSS Score
9.0
/ 10.0 — Critical
📋 Quick Facts
Severity Critical
CVSS Score9.0
EPSS92.72%
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
10.0
/ 10.0 — Saudi Risk
Priority: CRITICAL
🏷️ Tags
kev actively-exploited
Share this CVE

💬 Comments

0
Loading comments
📣 Found this valuable?
Share it with your cybersecurity network
in LinkedIn 𝕏 X / Twitter 💬 WhatsApp ✈ Telegram
🍪 Privacy Preferences
CISO Consulting — Compliant with Saudi Personal Data Protection Law (PDPL)
We use cookies and similar technologies to provide the best experience on our platform. You can choose which types you accept.
🔒
Essential Always On
Required for the website to function properly. Cannot be disabled.
📋 Sessions, CSRF tokens, authentication, language preferences
📊
Analytics
Help us understand how visitors use the site and improve performance.
📋 Page views, session duration, traffic sources, performance metrics
⚙️
Functional
Enable enhanced features like content personalization and preferences.
📋 Dark/light theme, font size, custom dashboards, saved filters
📣
Marketing
Used to deliver content and ads relevant to your interests.
📋 Campaign tracking, retargeting, social media analytics
Privacy Policy →
CISO AI Assistant
Ask anything · Documents · Support
🔐

Introduce Yourself

Enter your details to access the full assistant

Your info is private and never shared
💬
CyberAssist
Online · responds in seconds
5 / 5
🔐 Verify Your Identity

Enter your email to receive a verification code before submitting a support request.

Enter to send · / for commands 0 / 2000
CISO AI · Powered by Anthropic Claude
✦ Quick Survey Help Us Improve CISO Consulting Your feedback shapes the future of our platform — takes less than 2 minutes.
⚠ Please answer this question to continue

How would you rate your overall experience with our platform?

Rate from 1 (poor) to 5 (excellent)

🎉
Thank you!
Your response has been recorded.