CVE-2018-3703
📋 TL;DR
This vulnerability allows authenticated Windows users to escalate privileges through improper directory permissions in the Intel SSD Data Center Tool installer. Attackers could gain elevated system access by exploiting weak permissions on installation directories. Only systems running the vulnerable Intel tool on Windows are affected.
💻 Affected Systems
- Intel SSD Data Center Tool for Windows
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Local authenticated attacker gains SYSTEM/administrator privileges, enabling complete system compromise, data theft, persistence installation, and lateral movement.
Likely Case
Malicious insider or compromised user account escalates to administrator to install malware, steal sensitive data, or maintain persistence.
If Mitigated
With proper access controls and least privilege, impact limited to user's own directory; no privilege escalation possible.
🎯 Exploit Status
Exploitation requires authenticated access and knowledge of vulnerable directory permissions; no public exploit code known.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 3.0.17 or later
Vendor Advisory: https://www.intel.com/content/www/us/en/security-center/advisory/INTEL-SA-00207.html
Restart Required: Yes
Instructions:
1. Download Intel SSD Data Center Tool v3.0.17 or later from Intel website. 2. Uninstall previous version. 3. Install updated version. 4. Restart system.
🔧 Temporary Workarounds
Restrict directory permissions
windowsManually set proper permissions on Intel SSD Data Center Tool installation directories to prevent unauthorized write access.
icacls "C:\Program Files\Intel\SSD Data Center Tool\*" /inheritance:r /grant:r "SYSTEM:(OI)(CI)F" "Administrators:(OI)(CI)F" "Users:(OI)(CI)RX"
Uninstall vulnerable tool
windowsRemove Intel SSD Data Center Tool if not required for operations.
appwiz.cpl (to open Programs and Features), select Intel SSD Data Center Tool, click Uninstall
🧯 If You Can't Patch
- Implement strict least privilege: Ensure users don't have write permissions to program directories.
- Monitor for privilege escalation attempts and unauthorized access to Intel tool directories.
🔍 How to Verify
Check if Vulnerable:
Check installed version via Programs and Features or run: "C:\Program Files\Intel\SSD Data Center Tool\IntelSSDDCT.exe" --versionCheck Version:
"C:\Program Files\Intel\SSD Data Center Tool\IntelSSDDCT.exe" --versionVerify Fix Applied:
Confirm version is 3.0.17 or later and check directory permissions don't allow user write access.📡 Detection & Monitoring
Log Indicators:
- Windows Event Logs: Unexpected privilege escalation, unauthorized access to Intel tool directories, failed permission changes
Network Indicators:
- No network indicators - local privilege escalation only
SIEM Query:
EventID=4688 AND ProcessName LIKE '%IntelSSDDCT%' AND NewProcessName LIKE '%powershell%' OR EventID=4672 AND AccountName NOT IN ('SYSTEM','Administrators')