CVE-2025-14593
📋 TL;DR
This vulnerability allows attackers to craft malicious CATPART files that trigger an out-of-bounds read when opened in affected Autodesk products. Successful exploitation could lead to application crashes, sensitive data exposure, or arbitrary code execution. Users of vulnerable Autodesk software versions are affected.
💻 Affected Systems
- Autodesk Access
- Other Autodesk products that parse CATPART files
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Remote code execution with the same privileges as the current user, potentially leading to full system compromise.
Likely Case
Application crash or denial of service, with potential for limited data leakage.
If Mitigated
Application crash with no data exposure if proper file handling controls are implemented.
🎯 Exploit Status
Exploitation requires user interaction to open malicious files. No public exploit code is currently available.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Check vendor advisory for specific patched versions
Vendor Advisory: https://www.autodesk.com/trust/security-advisories/adsk-sa-2025-0024
Restart Required: Yes
Instructions:
1. Visit the Autodesk Trust Center security advisory page.
2. Identify affected products and versions.
3. Download and install the latest updates from Autodesk.
4. Restart affected applications and systems.
🔧 Temporary Workarounds
Restrict CATPART file handling
allConfigure systems to block or restrict opening of CATPART files from untrusted sources.
User awareness training
allEducate users to avoid opening CATPART files from unknown or untrusted sources.
🧯 If You Can't Patch
- Implement application whitelisting to restrict execution of vulnerable software versions.
- Use network segmentation to isolate systems running vulnerable software from critical assets.
🔍 How to Verify
Check if Vulnerable:
Check installed Autodesk product versions against the vendor advisory. Review system logs for crashes related to CATPART file parsing.Check Version:
Check within Autodesk product 'About' dialog or use system-specific package management commands.Verify Fix Applied:
Verify that Autodesk products have been updated to patched versions listed in the vendor advisory.📡 Detection & Monitoring
Log Indicators:
- Application crashes when opening CATPART files
- Unexpected memory access errors in application logs
Network Indicators:
- Unusual file transfers of CATPART files from external sources
SIEM Query:
Search for process crashes with Autodesk executables and file operations involving .cpart or CATPART extensions.