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Vulnerabilities

CVE-2026-7703

High
CWE-74 — Weakness Type
Published: May 3, 2026  ·  Modified: May 10, 2026  ·  Source: NVD
CVSS v3
7.3
🔗 NVD Official
📄 Description (English)

A flaw has been found in AV Stumpfl Pixera Two Media Server up to 25.2 R2. Impacted is an unknown function of the component Websocket API. This manipulation causes code injection. The attack can be initiated remotely. The exploit has been published and may be used. Upgrading to version 25.2 R3 is recommended to address this issue. Upgrading the affected component is advised.

🤖 AI Executive Summary

AV Stumpfl Pixera Two Media Server versions up to 25.2 R2 contain a code injection vulnerability in the WebSocket API that allows remote attackers to execute arbitrary code. With a CVSS score of 7.3 and published exploit details, this poses a significant risk to organizations using this media server platform. Immediate patching to version 25.2 R3 or later is critical to prevent potential compromise of media infrastructure.

📄 Description (Arabic)

🤖 AI Intelligence Analysis Analyzed: May 6, 2026 23:49
🇸🇦 Saudi Arabia Impact Assessment
This vulnerability primarily impacts Saudi media production, broadcasting, and entertainment sectors that rely on Pixera Two for live event production and content delivery. Government agencies using this platform for official broadcasts and communications are at risk. The vulnerability could enable attackers to manipulate media content in real-time, disrupt broadcast operations, or inject malicious content into distributed media streams. Organizations in the Kingdom's growing digital media sector, including Saudi Media City and broadcast networks, face operational disruption and potential reputational damage.
🏢 Affected Saudi Sectors
Media and Broadcasting Government and Public Sector Entertainment and Events Digital Content Production Telecommunications
⚖️ Saudi Risk Score (AI)
7.8
/ 10.0
🔧 Remediation Steps (English)
IMMEDIATE ACTIONS:
1. Identify all instances of AV Stumpfl Pixera Two Media Server running versions up to 25.2 R2 in your environment
2. Isolate affected systems from production networks if possible, or restrict WebSocket API access to trusted sources only
3. Review WebSocket API logs for suspicious activity or injection attempts
4. Implement network-level filtering to restrict WebSocket connections to authorized clients

PATCHING:
1. Upgrade immediately to version 25.2 R3 or later when available
2. Test patches in a non-production environment first
3. Schedule maintenance windows for production system updates

COMPENSATING CONTROLS (if immediate patching not possible):
1. Deploy Web Application Firewall (WAF) rules to detect and block code injection patterns in WebSocket traffic
2. Implement strict input validation and sanitization at the API gateway level
3. Use network segmentation to limit WebSocket API exposure
4. Enable detailed logging and monitoring of all WebSocket API calls
5. Restrict administrative access to the media server

DETECTION:
1. Monitor for unusual WebSocket API requests containing special characters or code patterns
2. Alert on failed authentication attempts to WebSocket endpoints
3. Track unexpected process execution or system calls originating from the Pixera service
4. Implement IDS/IPS signatures for known code injection payloads
🔧 خطوات المعالجة (العربية)
الإجراءات الفورية:
1. تحديد جميع حالات خادم الوسائط AV Stumpfl Pixera Two التي تعمل بإصدارات تصل إلى 25.2 R2 في بيئتك
2. عزل الأنظمة المتأثرة عن شبكات الإنتاج إن أمكن، أو تقييد وصول واجهة برمجة تطبيقات WebSocket للمصادر الموثوقة فقط
3. مراجعة سجلات واجهة برمجة تطبيقات WebSocket للنشاط المريب أو محاولات الحقن
4. تطبيق التصفية على مستوى الشبكة لتقييد اتصالات WebSocket للعملاء المصرح لهم

التصحيح:
1. الترقية الفورية إلى الإصدار 25.2 R3 أو أحدث عند توفره
2. اختبار التصحيحات في بيئة غير إنتاجية أولاً
3. جدولة نوافذ الصيانة لتحديثات الأنظمة الإنتاجية

الضوابط البديلة (إذا لم يكن التصحيح الفوري ممكناً):
1. نشر قواعد جدار حماية تطبيقات الويب (WAF) للكشف عن أنماط حقن الأكواد وحجبها في حركة WebSocket
2. تطبيق التحقق الصارم من المدخلات والتطهير على مستوى بوابة واجهة برمجة التطبيقات
3. استخدام تقسيم الشبكة لتحديد تعريض واجهة برمجة تطبيقات WebSocket
4. تفعيل السجلات التفصيلية ومراقبة جميع استدعاءات واجهة برمجة تطبيقات WebSocket
5. تقييد الوصول الإداري إلى خادم الوسائط

الكشف:
1. مراقبة طلبات واجهة برمجة تطبيقات WebSocket غير العادية التي تحتوي على أحرف خاصة أو أنماط أكواد
2. التنبيه على محاولات المصادقة الفاشلة لنقاط نهاية WebSocket
3. تتبع تنفيذ العمليات غير المتوقعة أو استدعاءات النظام الناشئة من خدمة Pixera
4. تطبيق توقيعات IDS/IPS لحمولات حقن الأكواد المعروفة
📋 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
SAMA CSF ID.BE-5.1 - Cybersecurity risk management SAMA CSF PR.DS-6 - Data security and integrity SAMA CSF DE.CM-1 - Detection and monitoring
🟡 ISO 27001:2022
ISO 27001:2022 A.12.2.1 - Information security monitoring ISO 27001:2022 A.12.6.1 - Management of technical vulnerabilities ISO 27001:2022 A.14.2.1 - Secure development policy
📊 CVSS Score
7.3
/ 10.0 — High
📊 CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Attack VectorN — None / Network
Attack ComplexityL — Low / Local
Privileges RequiredN — None / Network
User InteractionN — None / Network
ScopeU — Unchanged
ConfidentialityL — Low / Local
IntegrityL — Low / Local
AvailabilityL — Low / Local
📋 Quick Facts
Severity High
CVSS Score7.3
CWECWE-74
EPSS0.05%
Exploit No
Patch ✗ No
Published 2026-05-03
Source Feed nvd
🇸🇦 Saudi Risk Score
7.8
/ 10.0 — Saudi Risk
Priority: HIGH
🏷️ Tags
CWE-74
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