CVE-2024-21152
📋 TL;DR
This vulnerability in Oracle Process Manufacturing Financials allows authenticated attackers with low privileges to access and modify critical data via HTTP. It affects Oracle E-Business Suite versions 12.2.12 through 12.2.13. Attackers can read, create, delete, or modify sensitive financial data without authorization.
💻 Affected Systems
- Oracle E-Business Suite - Oracle Process Manufacturing Financials
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete compromise of all Oracle Process Manufacturing Financials data, including unauthorized access to and modification of critical financial records, potentially leading to financial fraud or data destruction.
Likely Case
Unauthorized access to sensitive financial data and manipulation of allocation rules, which could disrupt financial reporting and business operations.
If Mitigated
Limited impact if proper network segmentation and access controls prevent low-privileged users from reaching vulnerable components.
🎯 Exploit Status
Exploitation requires authenticated low-privileged access via HTTP, making it relatively straightforward for attackers with valid credentials.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Apply Oracle Critical Patch Update for July 2024 or later
Vendor Advisory: https://www.oracle.com/security-alerts/cpujul2024.html
Restart Required: Yes
Instructions:
1. Download the appropriate patch from Oracle Support. 2. Apply the patch following Oracle's patching procedures. 3. Restart affected Oracle E-Business Suite services. 4. Verify the patch was applied successfully.
🔧 Temporary Workarounds
Network Access Restriction
allRestrict network access to Oracle E-Business Suite to only trusted IP addresses and networks.
Privilege Reduction
allReview and minimize low-privileged user accounts with access to Oracle Process Manufacturing Financials components.
🧯 If You Can't Patch
- Implement strict network segmentation to isolate Oracle E-Business Suite from untrusted networks.
- Enforce strong authentication and monitor for unusual access patterns to Allocation Rules functionality.
🔍 How to Verify
Check if Vulnerable:
Check Oracle E-Business Suite version and verify if Oracle Process Manufacturing Financials with Allocation Rules is installed and within affected version range.Check Version:
Check Oracle E-Business Suite version via Oracle applications or database queries specific to your deployment.Verify Fix Applied:
Verify that the July 2024 Critical Patch Update or later has been applied successfully and check patch application logs.📡 Detection & Monitoring
Log Indicators:
- Unusual access patterns to Allocation Rules functionality
- Failed or successful unauthorized access attempts to financial data
Network Indicators:
- HTTP requests to Allocation Rules endpoints from unexpected sources
SIEM Query:
Search for HTTP requests containing 'Allocation Rules' or related endpoints from low-privileged user accounts.