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Global vulnerability Multiple sectors CRITICAL 31m Global vulnerability Information Technology / Software Infrastructure CRITICAL 33m Global data_breach Healthcare CRITICAL 49m Global data_breach Mobile Technology / Consumer Electronics HIGH 1h Global ransomware Cybersecurity Services / Multiple Sectors CRITICAL 1h Global apt Cryptocurrency and Blockchain CRITICAL 1h Global malware Financial Services, Mobile Payments HIGH 2h Global vulnerability Government and Critical Infrastructure CRITICAL 5h Global apt Cryptocurrency and Blockchain CRITICAL 13h Global malware Financial Services / Cryptocurrency CRITICAL 13h Global vulnerability Multiple sectors CRITICAL 31m Global vulnerability Information Technology / Software Infrastructure CRITICAL 33m Global data_breach Healthcare CRITICAL 49m Global data_breach Mobile Technology / Consumer Electronics HIGH 1h Global ransomware Cybersecurity Services / Multiple Sectors CRITICAL 1h Global apt Cryptocurrency and Blockchain CRITICAL 1h Global malware Financial Services, Mobile Payments HIGH 2h Global vulnerability Government and Critical Infrastructure CRITICAL 5h Global apt Cryptocurrency and Blockchain CRITICAL 13h Global malware Financial Services / Cryptocurrency CRITICAL 13h Global vulnerability Multiple sectors CRITICAL 31m Global vulnerability Information Technology / Software Infrastructure CRITICAL 33m Global data_breach Healthcare CRITICAL 49m Global data_breach Mobile Technology / Consumer Electronics HIGH 1h Global ransomware Cybersecurity Services / Multiple Sectors CRITICAL 1h Global apt Cryptocurrency and Blockchain CRITICAL 1h Global malware Financial Services, Mobile Payments HIGH 2h Global vulnerability Government and Critical Infrastructure CRITICAL 5h Global apt Cryptocurrency and Blockchain CRITICAL 13h Global malware Financial Services / Cryptocurrency CRITICAL 13h
Vulnerabilities

CVE-2024-55591

Critical 🇺🇸 CISA KEV ⚡ Exploit Available
Fortinet FortiOS and FortiProxy Authentication Bypass Vulnerability — Fortinet FortiOS and FortiProxy contain an authentication bypass vulnerability that may allow an unauthenticated, remote attacker
Published: Jan 14, 2025  ·  Source: CISA_KEV
CVSS v3
9.0
🔗 NVD Official
📄 Description (English)

Fortinet FortiOS and FortiProxy Authentication Bypass Vulnerability — Fortinet FortiOS and FortiProxy contain an authentication bypass vulnerability that may allow an unauthenticated, remote attacker to gain super-admin privileges via crafted requests to Node.js websocket module.

🤖 AI Executive Summary

Fortinet FortiOS and FortiProxy contain a critical authentication bypass vulnerability allowing unauthenticated remote attackers to gain super-admin privileges through crafted websocket requests. This vulnerability affects network security appliances widely deployed in enterprise environments, posing severe risk to organizational security infrastructure.

📄 Description (Arabic)

تتعلق الثغرة بوحدة Node.js websocket في Fortinet FortiOS و FortiProxy، مما يسمح بتجاوز آليات المصادقة. يمكن للمهاجمين البعيدين استغلال هذه الثغرة دون الحاجة إلى بيانات اعتماد صحيحة للحصول على أعلى مستويات الامتيازات الإدارية. يشكل هذا تهديداً حرجاً لسلامة البنية التحتية للشبكة والبيانات الحساسة.

🤖 ملخص تنفيذي (AI)

Fortinet FortiOS و FortiProxy تحتوي على ثغرة تجاوز المصادقة الحرجة التي تسمح للمهاجمين البعيدين غير المصرح لهم بالحصول على امتيازات المسؤول الفائق. تؤثر هذه الثغرة على أجهزة أمان الشبكة المنتشرة على نطاق واسع في بيئات المؤسسات.

🤖 AI Intelligence Analysis Analyzed: Apr 20, 2026 14:16
🇸🇦 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 Fortinet FortiOS and FortiProxy to patched versions. Implement network segmentation to restrict websocket access to management interfaces. Deploy intrusion detection/prevention systems to monitor for exploitation attempts. Restrict administrative access to trusted networks only. Conduct immediate security audit of all Fortinet appliances for unauthorized access.
🔧 خطوات المعالجة (العربية)
قم بتحديث Fortinet FortiOS و FortiProxy فوراً إلى الإصدارات المصححة. طبق تقسيم الشبكة لتقييد وصول websocket إلى واجهات الإدارة. نشر أنظمة كشف/منع الاختراق لمراقبة محاولات الاستغلال. قيد الوصول الإداري إلى الشبكات الموثوقة فقط. أجرِ تدقيقاً أمنياً فوري لجميع أجهزة Fortinet للتحقق من الوصول غير المصرح.
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
5.1.1 5.1.2 5.2.1 5.3.1
🔵 SAMA CSF
AC-2 AC-3 AC-6 SI-2
🟡 ISO 27001:2022
A.9.1.1 A.9.2.1 A.9.2.5 A.14.2.1
🔗 References & Sources 0
No references.
📦 Affected Products / CPE 1 entries
Fortinet:FortiOS and FortiProxy
📊 CVSS Score
9.0
/ 10.0 — Critical
📋 Quick Facts
Severity Critical
CVSS Score9.0
EPSS94.20%
Exploit ✓ Yes
Patch ✓ Yes
CISA KEV🇺🇸 Yes
KEV Due Date2025-01-21
Published 2025-01-14
Source Feed cisa_kev
Views 1
🇸🇦 Saudi Risk Score
9.0
/ 10.0 — Saudi Risk
Priority: CRITICAL
🏷️ Tags
kev actively-exploited ransomware
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