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Vulnerabilities

CVE-2026-4627

High
A vulnerability was found in D-Link DIR-825 and DIR-825R 1.0.5/4.5.1. Affected is the function handler_update_system_time of the file libdeuteron_modules.so of the component NTP Service. The manipulat
CWE-77 — Weakness Type
Published: Mar 24, 2026  ·  Modified: Mar 30, 2026  ·  Source: NVD
CVSS v3
7.2
🔗 NVD Official
📄 Description (English)

A vulnerability was found in D-Link DIR-825 and DIR-825R 1.0.5/4.5.1. Affected is the function handler_update_system_time of the file libdeuteron_modules.so of the component NTP Service. The manipulation results in os command injection. The attack may be launched remotely. This vulnerability only affects products that are no longer supported by the maintainer.

🤖 AI Executive Summary

A command injection vulnerability exists in D-Link DIR-825/DIR-825R routers' NTP service that allows remote attackers to execute arbitrary OS commands. The vulnerability affects unsupported firmware versions 1.0.5 and 4.5.1 through the handler_update_system_time function.

📄 Description (Arabic)

تم اكتشاف ثغرة حقن أوامر في وحدة libdeuteron_modules.so بأجهزة التوجيه D-Link DIR-825 و DIR-825R. يمكن للمهاجمين الاستفادة من هذه الثغرة لتنفيذ أوامر نظام تعسفية عن بعد عبر خدمة NTP. الثغرة تؤثر فقط على الإصدارات القديمة التي لم تعد مدعومة من قبل الشركة المصنعة.

🤖 ملخص تنفيذي (AI)

ثغرة حقن أوامر في خدمة NTP لأجهزة التوجيه D-Link DIR-825/DIR-825R تسمح للمهاجمين بتنفيذ أوامر نظام تعسفية عن بعد. تؤثر الثغرة على إصدارات البرامج الثابتة غير المدعومة 1.0.5 و 4.5.1.

🤖 AI Intelligence Analysis Analyzed: May 8, 2026 10:32
🇸🇦 Saudi Arabia Impact Assessment
Saudi Relevance: high
🏢 Affected Saudi Sectors
telecom government banking energy
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
7.0
/ 10.0
🔧 Remediation Steps (English)
Immediately discontinue use of affected D-Link DIR-825/DIR-825R devices or isolate them from network access. Contact D-Link for security guidance or replace with supported router models. If continued use is necessary, implement network segmentation and restrict NTP service access to trusted sources only.
🔧 خطوات المعالجة (العربية)
توقف فوري عن استخدام أجهزة D-Link DIR-825/DIR-825R المتأثرة أو عزلها عن الوصول للشبكة. اتصل بـ D-Link للحصول على إرشادات الأمان أو استبدل بطرازات موجهات مدعومة. إذا لزم الاستخدام المستمر، طبق تقسيم الشبكة وقيد الوصول لخدمة NTP للمصادر الموثوقة فقط.
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
5.1 5.2 5.3
🔵 SAMA CSF
ID.BE-1 PR.AC-1 PR.PT-1
🟡 ISO 27001:2022
A.12.6.1 A.14.2.1 A.14.2.5
📊 CVSS Score
7.2
/ 10.0 — High
📊 CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack VectorN — None / Network
Attack ComplexityL — Low / Local
Privileges RequiredH — High
User InteractionN — None / Network
ScopeU — Unchanged
ConfidentialityH — High
IntegrityH — High
AvailabilityH — High
📋 Quick Facts
Severity High
CVSS Score7.2
CWECWE-77
Exploit No
Patch ✗ No
Published 2026-03-24
Source Feed nvd
Views 4
🇸🇦 Saudi Risk Score
7.0
/ 10.0 — Saudi Risk
Priority: HIGH
🏷️ Tags
CWE-77
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