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Vulnerabilities

CVE-2026-8192

Medium
CWE-77 — Weakness Type
Published: May 9, 2026  ·  Modified: May 12, 2026  ·  Source: NVD
CVSS v3
6.3
🔗 NVD Official
📄 Description (English)

A security flaw has been discovered in Wavlink NU516U1 M16U1_V240425. This vulnerability affects the function wzdap of the file /cgi-bin/adm.cgi. Performing a manipulation of the argument EncrypType/wl_Pass is directly passed by the attacker/so we can control the EncrypType/wl_Pass results in os command injection. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure.

🤖 AI Executive Summary

A command injection vulnerability exists in Wavlink NU516U1 M16U1_V240425 router firmware where the EncrypType/wl_Pass parameters in /cgi-bin/adm.cgi are not properly sanitized, allowing remote attackers to execute arbitrary OS commands. The vulnerability has been publicly disclosed and active exploits are available.

📄 Description (Arabic)

تؤثر هذه الثغرة على وظيفة wzdap في ملف /cgi-bin/adm.cgi حيث يتم تمرير معاملات EncrypType و wl_Pass مباشرة دون التحقق من صحتها. يمكن للمهاجمين البعيدين استغلال هذه الثغرة لتنفيذ أوامر نظام تعسفية على الجهاز المتأثر.

🤖 ملخص تنفيذي (AI)

ثغرة حقن أوامر موجودة في جهاز التوجيه Wavlink NU516U1 M16U1_V240425 حيث لم يتم التحقق من صحة معاملات EncrypType/wl_Pass في /cgi-bin/adm.cgi بشكل صحيح، مما يسمح للمهاجمين البعيدين بتنفيذ أوامر نظام تعسفية. تم الكشف عن الثغرة علنا وتتوفر أدوات استغلال نشطة.

🤖 AI Intelligence Analysis Analyzed: May 18, 2026 23:28
🇸🇦 Saudi Arabia Impact Assessment
Saudi Relevance: high
🏢 Affected Saudi Sectors
telecom government banking
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
7.0
/ 10.0
🔧 Remediation Steps (English)
Update Wavlink NU516U1 firmware to the latest patched version immediately. If updates are unavailable, restrict access to the device's web interface using firewall rules and disable remote management features. Monitor network traffic for suspicious command patterns targeting /cgi-bin/adm.cgi.
🔧 خطوات المعالجة (العربية)
قم بتحديث برنامج جهاز Wavlink NU516U1 إلى أحدث إصدار مصحح على الفور. إذا لم تكن التحديثات متاحة، قيد الوصول إلى واجهة الويب للجهاز باستخدام قواعد جدار الحماية وعطل ميزات الإدارة البعيدة. راقب حركة المرور على الشبكة للأنماط المريبة التي تستهدف /cgi-bin/adm.cgi.
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
A.7.1 A.8.1 A.12.2
🔵 SAMA CSF
ID.BE-1 PR.AC-1 PR.AC-3 DE.CM-1
🟡 ISO 27001:2022
A.6.1.1 A.13.1.1 A.13.1.3
📊 CVSS Score
6.3
/ 10.0 — Medium
📊 CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Attack VectorN — None / Network
Attack ComplexityL — Low / Local
Privileges RequiredL — Low / Local
User InteractionN — None / Network
ScopeU — Unchanged
ConfidentialityL — Low / Local
IntegrityL — Low / Local
AvailabilityL — Low / Local
📋 Quick Facts
Severity Medium
CVSS Score6.3
CWECWE-77
EPSS0.35%
Exploit No
Patch ✗ No
Published 2026-05-09
Source Feed nvd
🇸🇦 Saudi Risk Score
7.0
/ 10.0 — Saudi Risk
Priority: HIGH
🏷️ Tags
CWE-77
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