INITIALIZING
📧 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 vulnerability Industrial Control Systems / IoT / Infrastructure CRITICAL 2h Global phishing Multiple sectors HIGH 3h Global insider Cybersecurity Services CRITICAL 3h Global ransomware Multiple sectors (U.S. companies) CRITICAL 3h Global malware Financial Services, Cryptocurrency CRITICAL 4h Global malware Technology and Cloud Services HIGH 4h Global general Financial Services and E-commerce MEDIUM 4h Global data_breach Social Media and Communications CRITICAL 4h Global general Cybersecurity Operations HIGH 5h Global phishing Technology and Consumer Services HIGH 5h Global vulnerability Industrial Control Systems / IoT / Infrastructure CRITICAL 2h Global phishing Multiple sectors HIGH 3h Global insider Cybersecurity Services CRITICAL 3h Global ransomware Multiple sectors (U.S. companies) CRITICAL 3h Global malware Financial Services, Cryptocurrency CRITICAL 4h Global malware Technology and Cloud Services HIGH 4h Global general Financial Services and E-commerce MEDIUM 4h Global data_breach Social Media and Communications CRITICAL 4h Global general Cybersecurity Operations HIGH 5h Global phishing Technology and Consumer Services HIGH 5h Global vulnerability Industrial Control Systems / IoT / Infrastructure CRITICAL 2h Global phishing Multiple sectors HIGH 3h Global insider Cybersecurity Services CRITICAL 3h Global ransomware Multiple sectors (U.S. companies) CRITICAL 3h Global malware Financial Services, Cryptocurrency CRITICAL 4h Global malware Technology and Cloud Services HIGH 4h Global general Financial Services and E-commerce MEDIUM 4h Global data_breach Social Media and Communications CRITICAL 4h Global general Cybersecurity Operations HIGH 5h Global phishing Technology and Consumer Services HIGH 5h
Vulnerabilities

CVE-2020-8515

Critical 🇺🇸 CISA KEV ⚡ Exploit Available
Multiple DrayTek Vigor Routers Web Management Page Vulnerability — DrayTek Vigor3900, Vigor2960, and Vigor300B routers contain an unspecified vulnerability that allows for remote code execution.
Published: Nov 3, 2021  ·  Source: CISA_KEV
CVSS v3
9.0
🔗 NVD Official
📄 Description (English)

Multiple DrayTek Vigor Routers Web Management Page Vulnerability — DrayTek Vigor3900, Vigor2960, and Vigor300B routers contain an unspecified vulnerability that allows for remote code execution.

🤖 AI Executive Summary

DrayTek Vigor routers (3900, 2960, 300B) contain a critical vulnerability in the web management interface allowing unauthenticated remote code execution. This affects organizations using these devices for network perimeter security and management.

📄 Description (Arabic)

تحتوي أجهزة توجيه DrayTek Vigor على ثغرة حرجة في صفحة إدارة الويب تسمح بتنفيذ أكواد بعيدة دون مصادقة. يمكن للمهاجمين استغلال هذه الثغرة للوصول الكامل إلى الجهاز والشبكة المحمية. تؤثر هذه الثغرة على طرز متعددة بما في ذلك Vigor3900 و Vigor2960 و Vigor300B.

🤖 ملخص تنفيذي (AI)

أجهزة توجيه DrayTek Vigor تحتوي على ثغرة حرجة في واجهة إدارة الويب تسمح بتنفيذ أكواد بعيدة بدون مصادقة. يؤثر هذا على المنظمات التي تستخدم هذه الأجهزة لأمان وإدارة محيط الشبكة.

🤖 AI Intelligence Analysis Analyzed: Apr 21, 2026 19:05
🇸🇦 Saudi Arabia Impact Assessment
Saudi Relevance: high
🏢 Affected Saudi Sectors
banking telecom energy government healthcare
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
9.0
/ 10.0
🔧 Remediation Steps (English)
Immediately update affected DrayTek Vigor routers to the latest firmware version. If updates are unavailable, restrict web management interface access to trusted IP addresses only, disable remote management, and implement network segmentation. Monitor for suspicious access patterns and consider replacing devices if patches are not available.
🔧 خطوات المعالجة (العربية)
قم بتحديث أجهزة DrayTek Vigor المتأثرة إلى أحدث إصدار من البرامج الثابتة فوراً. إذا لم تكن التحديثات متاحة، قيد الوصول إلى واجهة إدارة الويب للعناوين الموثوقة فقط، وعطل الإدارة البعيدة، وطبق تقسيم الشبكة. راقب أنماط الوصول المريبة وفكر في استبدال الأجهزة إذا لم تكن التصحيحات متاحة.
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
5.1 5.2 5.3
🔵 SAMA CSF
ID.AM-2 PR.DS-1 PR.PT-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
DrayTek:Multiple Vigor Routers
📊 CVSS Score
9.0
/ 10.0 — Critical
📋 Quick Facts
Severity Critical
CVSS Score9.0
EPSS94.36%
Exploit ✓ Yes
Patch ✓ Yes
CISA KEV🇺🇸 Yes
KEV Due Date2022-05-03
Published 2021-11-03
Source Feed cisa_kev
Views 4
🇸🇦 Saudi Risk Score
9.0
/ 10.0 — Saudi Risk
Priority: CRITICAL
🏷️ Tags
kev actively-exploited
Share this CVE
📣 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.