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Global vulnerability Enterprise Software and Cloud Services CRITICAL 17m Global vulnerability Technology/Software CRITICAL 49m Global vulnerability Web Browsers and Internet Infrastructure CRITICAL 1h Global data_breach Technology and Social Media MEDIUM 1h Global supply_chain Software Development / Technology CRITICAL 1h Global vulnerability Web Hosting and Content Management CRITICAL 1h Global data_breach Manufacturing/Technology HIGH 2h Global vulnerability Network Security and Firewalls CRITICAL 2h Global vulnerability Web Content Management / Multiple Sectors CRITICAL 3h Global malware Information Technology HIGH 10h Global vulnerability Enterprise Software and Cloud Services CRITICAL 17m Global vulnerability Technology/Software CRITICAL 49m Global vulnerability Web Browsers and Internet Infrastructure CRITICAL 1h Global data_breach Technology and Social Media MEDIUM 1h Global supply_chain Software Development / Technology CRITICAL 1h Global vulnerability Web Hosting and Content Management CRITICAL 1h Global data_breach Manufacturing/Technology HIGH 2h Global vulnerability Network Security and Firewalls CRITICAL 2h Global vulnerability Web Content Management / Multiple Sectors CRITICAL 3h Global malware Information Technology HIGH 10h Global vulnerability Enterprise Software and Cloud Services CRITICAL 17m Global vulnerability Technology/Software CRITICAL 49m Global vulnerability Web Browsers and Internet Infrastructure CRITICAL 1h Global data_breach Technology and Social Media MEDIUM 1h Global supply_chain Software Development / Technology CRITICAL 1h Global vulnerability Web Hosting and Content Management CRITICAL 1h Global data_breach Manufacturing/Technology HIGH 2h Global vulnerability Network Security and Firewalls CRITICAL 2h Global vulnerability Web Content Management / Multiple Sectors CRITICAL 3h Global malware Information Technology HIGH 10h
Vulnerabilities

CVE-2021-47797

High
Leawo Prof. Media 11.0.0.1 contains a denial of service vulnerability that allows attackers to crash the application by supplying an oversized payload in the activation keycode field. Attackers can ge
CWE-120 — Weakness Type
Published: Jan 16, 2026  ·  Modified: Feb 28, 2026  ·  Source: NVD
CVSS v3
7.5
🔗 NVD Official
📄 Description (English)

Leawo Prof. Media 11.0.0.1 contains a denial of service vulnerability that allows attackers to crash the application by supplying an oversized payload in the activation keycode field. Attackers can generate a 6000-byte buffer of repeated characters to trigger an application crash when pasted into the registration interface.

🤖 AI Executive Summary

Leawo Prof. Media 11.0.0.1 contains a buffer overflow vulnerability (CWE-120) in the activation keycode field that allows unauthenticated attackers to crash the application via oversized payloads. While currently unexploited in the wild, this vulnerability poses a denial of service risk to organizations using this media software. A patch is available and should be applied immediately to prevent service disruption.

📄 Description (Arabic)

🤖 AI Intelligence Analysis Analyzed: May 1, 2026 11:00
🇸🇦 Saudi Arabia Impact Assessment
This vulnerability primarily affects media production companies, broadcasting organizations, and creative agencies in Saudi Arabia that rely on Leawo Prof. Media for video/audio processing. Secondary impact on government media departments, educational institutions with media labs, and corporate communications teams. The denial of service nature makes it a business continuity concern rather than a data breach risk. Organizations in the entertainment and media sectors (particularly those supporting Vision 2030 digital initiatives) are most vulnerable.
🏢 Affected Saudi Sectors
Media and Broadcasting Entertainment Government Media Departments Education (Media Labs) Corporate Communications Creative Agencies
⚖️ Saudi Risk Score (AI)
5.2
/ 10.0
🔧 Remediation Steps (English)
1. IMMEDIATE ACTIONS:
- Identify all systems running Leawo Prof. Media 11.0.0.1 across the organization
- Restrict access to the application's registration interface to trusted personnel only
- Disable remote access to systems running this software if not operationally necessary

2. PATCHING GUIDANCE:
- Download and apply the latest patch from Leawo's official website immediately
- Test the patch in a non-production environment first
- Schedule patching during maintenance windows to minimize disruption
- Verify patch installation by checking application version post-update

3. COMPENSATING CONTROLS (if patching delayed):
- Implement application whitelisting to restrict execution
- Monitor process crashes and application errors for anomalous patterns
- Restrict user permissions to prevent unauthorized software installation
- Use application sandboxing if available

4. DETECTION RULES:
- Monitor for repeated application crashes with error codes related to buffer overflow
- Alert on registration interface access attempts with unusually large input payloads
- Track failed activation attempts with oversized keycode entries (>1000 characters)
- Monitor system logs for Leawo Prof. Media process termination events
🔧 خطوات المعالجة (العربية)
1. الإجراءات الفورية:
- تحديد جميع الأنظمة التي تعمل بـ Leawo Prof. Media 11.0.0.1 في المنظمة
- تقييد الوصول إلى واجهة التسجيل للموظفين الموثوقين فقط
- تعطيل الوصول البعيد للأنظمة التي تعمل بهذا البرنامج إن أمكن

2. إرشادات التصحيح:
- تحميل وتطبيق أحدث تصحيح من الموقع الرسمي لـ Leawo فوراً
- اختبار التصحيح في بيئة غير إنتاجية أولاً
- جدولة التصحيح خلال نوافذ الصيانة لتقليل التأثير
- التحقق من تثبيت التصحيح بفحص إصدار التطبيق بعد التحديث

3. الضوابط البديلة (إذا تأخر التصحيح):
- تطبيق قائمة بيضاء للتطبيقات لتقييد التنفيذ
- مراقبة أعطال التطبيق والأخطاء للأنماط الشاذة
- تقييد أذونات المستخدم لمنع تثبيت البرامج غير المصرح بها
- استخدام عزل التطبيقات إن توفرت

4. قواعد الكشف:
- مراقبة أعطال التطبيق المتكررة المتعلقة بتجاوز المخزن المؤقت
- تنبيهات محاولات الوصول لواجهة التسجيل برسائل كبيرة الحجم
- تتبع محاولات التفعيل الفاشلة برموز مفاتيح كبيرة الحجم (>1000 حرف)
- مراقبة سجلات النظام لأحداث إنهاء عملية Leawo Prof. Media
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
ECC 2024 A.12.6.1 - Management of technical vulnerabilities ECC 2024 A.14.2.1 - Secure development policy ECC 2024 A.12.2.1 - Monitoring and logging
🔵 SAMA CSF
ID.RA-1 - Asset management and vulnerability identification PR.IP-12 - Software development and security practices DE.CM-1 - Detection and monitoring of anomalies
🟡 ISO 27001:2022
A.12.6.1 - Management of technical vulnerabilities A.14.2.1 - Secure development policy and procedures A.12.4.1 - Event logging
📊 CVSS Score
7.5
/ 10.0 — High
📊 CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack VectorN — None / Network
Attack ComplexityL — Low / Local
Privileges RequiredN — None / Network
User InteractionN — None / Network
ScopeU — Unchanged
ConfidentialityN — None / Network
IntegrityN — None / Network
AvailabilityH — High
📋 Quick Facts
Severity High
CVSS Score7.5
CWECWE-120
EPSS0.01%
Exploit No
Patch ✓ Yes
Published 2026-01-16
Source Feed nvd
Views 7
🇸🇦 Saudi Risk Score
5.2
/ 10.0 — Saudi Risk
Priority: HIGH
🏷️ Tags
CWE-120
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