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Vulnerabilities

CVE-2025-64091

High
Zenitel TCIS-3 NTP Configuration Command Injection Vulnerability (CVE-2025-64091)
CWE-78 — Weakness Type
Published: Jan 9, 2026  ·  Modified: Feb 28, 2026  ·  Source: NVD
CVSS v3
8.6
🔗 NVD Official
📄 Description (English)

This vulnerability allows authenticated attackers to execute commands via the NTP-configuration of the device.

🤖 AI Executive Summary

CVE-2025-64091 is a command injection vulnerability in NTP configuration that allows authenticated attackers to execute arbitrary commands on affected devices. The vulnerability has a CVSS score of 8.6, indicating high severity and potential for significant system compromise.

📄 Description (Arabic)

تتعلق هذه الثغرة بضعف في معالجة إدخالات إعدادات NTP التي تسمح بحقن أوامر النظام. يمكن للمهاجمين المصرح لهم استغلال هذا الضعف للوصول غير المصرح به والتحكم الكامل بالجهاز. تؤثر الثغرة على أجهزة متعددة وتتطلب تحديثاً فورياً.

🤖 ملخص تنفيذي (AI)

هذا الثغرة تسمح للمهاجمين المصرح لهم بتنفيذ أوامر تعسفية عبر إعدادات NTP على الأجهزة المتأثرة. تشكل الثغرة خطراً عالياً على سلامة الأنظمة والبيانات الحساسة.

🤖 AI Intelligence Analysis Analyzed: May 1, 2026 13:37
🇸🇦 Saudi Arabia Impact Assessment
Saudi Relevance: high
🏢 Affected Saudi Sectors
energy government telecom banking
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
8.0
/ 10.0
🔧 Remediation Steps (English)
Update affected devices to the latest patched firmware version immediately. Restrict NTP configuration access to authorized administrators only. Implement network segmentation to limit access to NTP services. Monitor NTP configuration changes and implement strong authentication mechanisms.
🔧 خطوات المعالجة (العربية)
قم بتحديث الأجهزة المتأثرة إلى أحدث إصدار من البرامج الثابتة المصححة فوراً. قيد الوصول إلى إعدادات NTP للمسؤولين المصرح لهم فقط. طبق تقسيم الشبكة لتحديد الوصول إلى خدمات NTP. راقب التغييرات في إعدادات NTP وطبق آليات مصادقة قوية.
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
A.5.1.1 A.5.2.1 A.5.2.2
🔵 SAMA CSF
ID.AM-2 PR.AC-1 PR.AC-3
🟡 ISO 27001:2022
A.6.1.1 A.9.1.1 A.9.2.1 A.9.4.3
📦 Affected Products / CPE 1 entries
zenitel:tcis-3_firmware
📊 CVSS Score
8.6
/ 10.0 — High
📊 CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Attack VectorN — None / Network
Attack ComplexityL — Low / Local
Privileges RequiredN — None / Network
User InteractionN — None / Network
ScopeC — Changed
ConfidentialityH — High
IntegrityN — None / Network
AvailabilityN — None / Network
📋 Quick Facts
Severity High
CVSS Score8.6
CWECWE-78
EPSS0.07%
Exploit No
Patch ✓ Yes
Published 2026-01-09
Source Feed nvd
Views 5
🇸🇦 Saudi Risk Score
8.0
/ 10.0 — Saudi Risk
Priority: HIGH
🏷️ Tags
CWE-78
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