📧 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 insider Education HIGH 8h Global supply_chain Software Development and Technology HIGH 13h Global apt Government/Critical Infrastructure CRITICAL 15h Global vulnerability Enterprise Software / Data Analytics CRITICAL 15h Global vulnerability Artificial Intelligence and Technology HIGH 19h Global general Technology and Artificial Intelligence MEDIUM 22h Global general Technology and Artificial Intelligence HIGH 23h Global vulnerability Higher Education CRITICAL 1d Global data_breach Government HIGH 1d Global supply_chain Software Development and Open Source Communities CRITICAL 1d Global insider Education HIGH 8h Global supply_chain Software Development and Technology HIGH 13h Global apt Government/Critical Infrastructure CRITICAL 15h Global vulnerability Enterprise Software / Data Analytics CRITICAL 15h Global vulnerability Artificial Intelligence and Technology HIGH 19h Global general Technology and Artificial Intelligence MEDIUM 22h Global general Technology and Artificial Intelligence HIGH 23h Global vulnerability Higher Education CRITICAL 1d Global data_breach Government HIGH 1d Global supply_chain Software Development and Open Source Communities CRITICAL 1d Global insider Education HIGH 8h Global supply_chain Software Development and Technology HIGH 13h Global apt Government/Critical Infrastructure CRITICAL 15h Global vulnerability Enterprise Software / Data Analytics CRITICAL 15h Global vulnerability Artificial Intelligence and Technology HIGH 19h Global general Technology and Artificial Intelligence MEDIUM 22h Global general Technology and Artificial Intelligence HIGH 23h Global vulnerability Higher Education CRITICAL 1d Global data_breach Government HIGH 1d Global supply_chain Software Development and Open Source Communities CRITICAL 1d
Vulnerabilities

CVE-2020-5735

Critical 🇺🇸 CISA KEV ⚡ Exploit Available
Amcrest Cameras and NVR Stack-based Buffer Overflow Vulnerability — Amcrest cameras and NVR contain a stack-based buffer overflow vulnerability through port 37777 that allows an unauthenticated, remot
Published: Nov 3, 2021  ·  Source: CISA_KEV
CVSS v3
9.0
🔗 NVD Official
📄 Description (English)

Amcrest Cameras and NVR Stack-based Buffer Overflow Vulnerability — Amcrest cameras and NVR contain a stack-based buffer overflow vulnerability through port 37777 that allows an unauthenticated, remote attacker to crash the device and possibly execute code.

🤖 AI Executive Summary

Amcrest cameras and NVR devices contain a critical stack-based buffer overflow vulnerability on port 37777 that allows unauthenticated remote attackers to crash devices or execute arbitrary code. This vulnerability affects multiple Amcrest surveillance products and poses significant risk to organizations relying on these devices for security monitoring.

📄 Description (Arabic)

تحتوي أجهزة كاميرات Amcrest وأجهزة تسجيل الفيديو الشبكية على ثغرة تجاوز المخزن المؤقت القائمة على المكدس عبر المنفذ 37777. يمكن للمهاجمين البعيدين غير المصرح لهم استغلال هذه الثغرة لتعطيل الأجهزة أو تنفيذ أكواد ضارة بامتيازات عالية. تؤثر الثغرة على عدة إصدارات من منتجات Amcrest.

🤖 ملخص تنفيذي (AI)

أجهزة كاميرات Amcrest وأجهزة NVR تحتوي على ثغرة تجاوز المخزن المؤقت القائمة على المكدس التي تسمح للمهاجمين البعيدين بدون مصادقة بتعطيل الأجهزة أو تنفيذ أكواد ضارة. تؤثر هذه الثغرة على منتجات المراقبة المتعددة من Amcrest وتشكل خطراً كبيراً على المنظمات.

🤖 AI Intelligence Analysis Analyzed: Apr 21, 2026 22:16
🇸🇦 Saudi Arabia Impact Assessment
Saudi Relevance: high
🏢 Affected Saudi Sectors
government banking energy healthcare
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
9.0
/ 10.0
🔧 Remediation Steps (English)
Immediately update all Amcrest cameras and NVR devices to the latest firmware version. Restrict access to port 37777 using firewall rules and network segmentation. Implement network monitoring to detect suspicious connections to port 37777. Disable remote access if not required. Consider replacing affected devices if patches are unavailable.
🔧 خطوات المعالجة (العربية)
قم بتحديث جميع كاميرات Amcrest وأجهزة NVR إلى أحدث إصدار من البرنامج الثابت فوراً. قيد الوصول إلى المنفذ 37777 باستخدام قواعد جدار الحماية والفصل الشبكي. طبق المراقبة الشبكية للكشف عن الاتصالات المريبة. عطل الوصول البعيد إذا لم يكن مطلوباً. استبدل الأجهزة المتأثرة إذا لم تتوفر تصحيحات.
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
2.1 2.2 3.1 3.2
🔵 SAMA CSF
ID.BE-1 PR.AC-1 PR.PT-1 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
Amcrest:Cameras and Network Video Recorder (NVR)
📊 CVSS Score
9.0
/ 10.0 — Critical
📋 Quick Facts
Severity Critical
CVSS Score9.0
EPSS61.63%
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
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.