CVE-2025-30726
📋 TL;DR
This vulnerability in Oracle Application Object Library allows unauthenticated attackers with network access via HTTP to read sensitive data from Oracle E-Business Suite. It affects Oracle E-Business Suite versions 12.2.3 through 12.2.14. The vulnerability has a CVSS score of 5.3, indicating moderate risk primarily affecting confidentiality.
💻 Affected Systems
- Oracle E-Business Suite
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Attackers could exfiltrate sensitive business data, customer information, or configuration details from Oracle E-Business Suite, potentially leading to data breaches and regulatory compliance violations.
Likely Case
Unauthenticated attackers reading limited but potentially sensitive data from the Oracle Application Object Library component, which could include configuration information or business data.
If Mitigated
With proper network segmentation and access controls, the impact is limited to authorized network segments only.
🎯 Exploit Status
Oracle describes this as 'easily exploitable' with no authentication required via HTTP. The CWE-284 mapping suggests improper access control issues.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Apply patches from Oracle Critical Patch Update April 2025
Vendor Advisory: https://www.oracle.com/security-alerts/cpuapr2025.html
Restart Required: Yes
Instructions:
1. Download the appropriate patch from Oracle Support. 2. Apply the patch following Oracle's patch application procedures. 3. Restart affected Oracle E-Business Suite services. 4. Test the application functionality post-patch.
🔧 Temporary Workarounds
Network Access Restriction
allRestrict network access to Oracle E-Business Suite to only trusted IP addresses and networks using firewall rules.
Web Application Firewall
allDeploy a WAF with rules to detect and block unauthorized access attempts to Oracle Application Object Library endpoints.
🧯 If You Can't Patch
- Implement strict network segmentation to isolate Oracle E-Business Suite from untrusted networks
- Deploy intrusion detection systems to monitor for unauthorized access attempts
🔍 How to Verify
Check if Vulnerable:
Check Oracle E-Business Suite version against affected range (12.2.3-12.2.14) and verify if April 2025 CPU patches have been applied.Check Version:
Check Oracle E-Business Suite version through application administration console or database queries specific to your deployment.Verify Fix Applied:
Verify patch application through Oracle's patch management tools and confirm version is no longer in vulnerable range.📡 Detection & Monitoring
Log Indicators:
- Unauthenticated HTTP requests to Oracle Application Object Library endpoints
- Unusual data access patterns from external IP addresses
Network Indicators:
- HTTP traffic to Oracle E-Business Suite from unauthorized sources
- Data exfiltration patterns
SIEM Query:
source="oracle-ebs-logs" AND (http_method="GET" OR http_method="POST") AND user="anonymous" AND uri CONTAINS "/OA_HTML/"