📄 Description (English)
TIBCO JasperReports Library Directory Traversal Vulnerability — TIBCO JasperReports Library contains a directory-traversal vulnerability that may allow web server users to access contents of the host system.
🤖 AI Executive Summary
CVE-2018-18809 is a critical directory traversal vulnerability in TIBCO JasperReports Library that allows authenticated web server users to access arbitrary files on the host system. With a CVSS score of 9.0 and publicly available exploits, this vulnerability poses a severe risk of sensitive data exposure including configuration files, credentials, and proprietary data. Organizations using JasperReports for business intelligence and reporting should treat this as an urgent patching priority, as exploitation can lead to full compromise of the underlying server.
📄 Description (Arabic)
🤖 AI Intelligence Analysis Analyzed: Apr 10, 2026 15:42
🇸🇦 Saudi Arabia Impact Assessment
TIBCO JasperReports is widely used across Saudi organizations for business intelligence and reporting, particularly in the banking sector (SAMA-regulated institutions), government agencies (NCA-governed entities), energy sector (ARAMCO and subsidiaries), and telecom operators (STC, Mobily, Zain). This vulnerability could expose sensitive financial reports, citizen data in government systems, operational data in energy infrastructure, and customer records in telecom systems. Saudi banking institutions using JasperReports for regulatory reporting to SAMA are at particularly high risk, as exploitation could expose confidential financial data and compliance reports. Government entities using JasperReports in e-government platforms could face exposure of classified or sensitive citizen information.
🏢 Affected Saudi Sectors
Banking
Government
Energy
Telecom
Healthcare
Retail
Education
⚖️ Saudi Risk Score (AI)
8.5
/ 10.0
🔧 Remediation Steps (English)
IMMEDIATE ACTIONS:
1. Identify all instances of TIBCO JasperReports Library and JasperReports Server across your environment
2. Restrict network access to JasperReports instances using firewall rules — limit to authorized users only
3. Review web server access logs for directory traversal patterns (e.g., '../', '..\', '%2e%2e')
PATCHING GUIDANCE:
4. Upgrade TIBCO JasperReports Library to the latest patched version as specified in TIBCO Security Advisory 2019-003
5. For JasperReports Server, upgrade to version 6.3.4, 6.4.3, 7.1.1, or later depending on your branch
6. Test patches in staging environment before production deployment
COMPENSATING CONTROLS:
7. Deploy WAF rules to block directory traversal attempts targeting JasperReports endpoints
8. Implement file system permissions to restrict the JasperReports service account to minimum required directories
9. Enable chroot or containerization for JasperReports deployments to limit file system access
10. Implement network segmentation to isolate reporting servers from critical infrastructure
DETECTION RULES:
11. Create IDS/IPS signatures for path traversal patterns in HTTP requests to JasperReports URLs
12. Monitor for unusual file access patterns from the JasperReports process
13. Alert on access to sensitive system files (e.g., /etc/passwd, /etc/shadow, web.xml) from reporting server processes
🔧 خطوات المعالجة (العربية)
الإجراءات الفورية:
1. تحديد جميع نسخ مكتبة TIBCO JasperReports وخادم JasperReports في بيئتكم
2. تقييد الوصول الشبكي إلى نسخ JasperReports باستخدام قواعد جدار الحماية — الحد من الوصول للمستخدمين المصرح لهم فقط
3. مراجعة سجلات وصول خادم الويب بحثاً عن أنماط اجتياز المسارات (مثل '../' و '..\' و '%2e%2e')
إرشادات التصحيح:
4. ترقية مكتبة TIBCO JasperReports إلى أحدث إصدار مصحح كما هو محدد في نشرة TIBCO الأمنية 2019-003
5. لخادم JasperReports، الترقية إلى الإصدار 6.3.4 أو 6.4.3 أو 7.1.1 أو أحدث حسب الفرع المستخدم
6. اختبار التصحيحات في بيئة الاختبار قبل النشر في بيئة الإنتاج
الضوابط التعويضية:
7. نشر قواعد جدار حماية تطبيقات الويب (WAF) لحظر محاولات اجتياز المسارات التي تستهدف نقاط نهاية JasperReports
8. تطبيق أذونات نظام الملفات لتقييد حساب خدمة JasperReports إلى الحد الأدنى من المجلدات المطلوبة
9. تفعيل العزل أو الحاويات لنشر JasperReports للحد من الوصول إلى نظام الملفات
10. تطبيق تجزئة الشبكة لعزل خوادم التقارير عن البنية التحتية الحرجة
قواعد الكشف:
11. إنشاء توقيعات IDS/IPS لأنماط اجتياز المسارات في طلبات HTTP لعناوين JasperReports
12. مراقبة أنماط الوصول غير العادية للملفات من عملية JasperReports
13. التنبيه عند الوصول إلى ملفات النظام الحساسة من عمليات خادم التقارير
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
ECC-2:3-1 (Vulnerability Management)
ECC-2:3-4 (Patch Management)
ECC-2:2-1 (Access Control)
ECC-2:5-2 (Web Application Security)
🔵 SAMA CSF
3.3.3 (Vulnerability Management)
3.3.4 (Patch Management)
3.1.3 (Access Control)
3.3.7 (Web Application Security)
3.4.1 (Logging and Monitoring)
🟡 ISO 27001:2022
A.8.8 (Management of technical vulnerabilities)
A.8.9 (Configuration management)
A.8.3 (Information access restriction)
A.8.15 (Logging)
A.8.16 (Monitoring activities)
🟣 PCI DSS v4.0
6.3.3 (Patching security vulnerabilities)
6.4 (Web application security)
10.2 (Audit log implementation)
11.3 (Vulnerability scanning)
🔗 References & Sources 0
No references.
📦 Affected Products / CPE 1 entries
TIBCO:JasperReports