CVE-2025-30692
📋 TL;DR
This vulnerability in Oracle iSupplier Portal allows authenticated attackers with low privileges to access sensitive data via HTTP. It affects Oracle E-Business Suite versions 12.2.7 through 12.2.14. Attackers can potentially view confidential information they shouldn't have access to.
💻 Affected Systems
- Oracle E-Business Suite iSupplier Portal
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete compromise of all Oracle iSupplier Portal accessible data, exposing sensitive supplier information, contracts, and business data.
Likely Case
Unauthorized access to confidential supplier data, pricing information, and business documents.
If Mitigated
Limited data exposure if proper access controls and network segmentation are implemented.
🎯 Exploit Status
Requires authenticated access but with low privileges, making exploitation straightforward for attackers with valid credentials.
🛠️ 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 appropriate patches from Oracle Support. 2. Apply patches following Oracle E-Business Suite patching procedures. 3. Restart affected services. 4. Verify patch application.
🔧 Temporary Workarounds
Network Access Restriction
linuxRestrict network access to Oracle iSupplier Portal to only trusted IP addresses or internal networks.
Use firewall rules to limit access: iptables -A INPUT -p tcp --dport [PORT] -s [TRUSTED_IP] -j ACCEPT
iptables -A INPUT -p tcp --dport [PORT] -j DROP
Privilege Reduction
allReview and minimize user privileges in Oracle iSupplier Portal to least necessary access.
🧯 If You Can't Patch
- Implement strict network segmentation and firewall rules to limit access to Oracle iSupplier Portal
- Enhance monitoring and logging for unauthorized access attempts to sensitive data
🔍 How to Verify
Check if Vulnerable:
Check Oracle E-Business Suite version and patch level via Oracle applications interface or database queries.Check Version:
SELECT RELEASE_NAME FROM FND_PRODUCT_GROUPS; or check via Oracle Applications ManagerVerify Fix Applied:
Verify patch application through Oracle patch management tools and confirm version is patched per April 2025 CPU.📡 Detection & Monitoring
Log Indicators:
- Unusual access patterns to attachment files
- Multiple failed access attempts followed by successful data retrieval
- Access from unusual user accounts to sensitive data
Network Indicators:
- HTTP requests to attachment endpoints with unusual parameters
- Burst of data transfer from iSupplier Portal
SIEM Query:
source="oracle-ebs" AND (event_type="data_access" OR event_type="attachment_download") AND user_privilege="low" AND data_sensitivity="high"