CVE-2025-5043
📋 TL;DR
A heap-based buffer overflow vulnerability in Autodesk products allows attackers to execute arbitrary code by tricking users into opening malicious 3DM files. This affects users of specific Autodesk software that processes 3DM files. Successful exploitation could lead to complete system compromise.
💻 Affected Systems
- Autodesk products that process 3DM files
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Remote code execution with full privileges of the current user, potentially leading to complete system takeover, data theft, or ransomware deployment.
Likely Case
Application crash or limited code execution leading to data exfiltration or lateral movement within the network.
If Mitigated
Application crash with no code execution if exploit attempts are blocked by security controls.
🎯 Exploit Status
Exploitation requires user interaction to open malicious file
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Check vendor advisory for specific patched versions
Vendor Advisory: https://www.autodesk.com/trust/security-advisories/adsk-sa-2025-0015
Restart Required: Yes
Instructions:
1. Visit Autodesk Trust Center security advisories
2. Locate ADSK-SA-2025-0015
3. Download and install recommended updates
4. Restart affected applications
🔧 Temporary Workarounds
Block 3DM file extensions
allPrevent processing of 3DM files at network or endpoint level
User awareness training
allTrain users not to open 3DM files from untrusted sources
🧯 If You Can't Patch
- Implement application whitelisting to prevent unauthorized executables
- Use network segmentation to isolate Autodesk workstations
🔍 How to Verify
Check if Vulnerable:
Check Autodesk product version against vendor advisoryCheck Version:
Check within Autodesk application Help > About menuVerify Fix Applied:
Verify installed version matches or exceeds patched version in advisory📡 Detection & Monitoring
Log Indicators:
- Application crashes with memory access violations
- Unexpected child processes spawned from Autodesk applications
Network Indicators:
- Unexpected outbound connections from Autodesk applications
- File downloads of 3DM files from untrusted sources
SIEM Query:
source="autodesk" AND (event_type="crash" OR process_name="malicious.exe")