CVE-2019-7106
📋 TL;DR
CVE-2019-7106 is a path traversal vulnerability in Adobe XD that allows attackers to write arbitrary files to unintended locations. Successful exploitation could lead to arbitrary code execution. Users running Adobe XD version 16.0 or earlier are affected.
💻 Affected Systems
- Adobe XD
📦 What is this software?
Xd by Adobe
⚠️ Risk & Real-World Impact
Worst Case
Full system compromise through arbitrary code execution with the privileges of the Adobe XD process, potentially leading to data theft, ransomware deployment, or persistent backdoor installation.
Likely Case
Local privilege escalation or file system manipulation leading to data corruption, information disclosure, or limited code execution within the application context.
If Mitigated
Limited impact with proper application sandboxing, file system permissions, and user privilege restrictions preventing escalation to system-level access.
🎯 Exploit Status
Exploitation requires user interaction (opening a malicious file) but the technical complexity is low once the malicious payload is delivered.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 16.1 and later
Vendor Advisory: https://helpx.adobe.com/security/products/xd/apsb19-22.html
Restart Required: Yes
Instructions:
1. Open Adobe XD. 2. Go to Help > Check for Updates. 3. Install version 16.1 or later. 4. Restart Adobe XD after installation completes.
🔧 Temporary Workarounds
Restrict file execution
allPrevent execution of Adobe XD files from untrusted sources using application control policies.
Run with reduced privileges
allConfigure Adobe XD to run with limited user privileges to reduce impact of successful exploitation.
🧯 If You Can't Patch
- Disable Adobe XD entirely if not required for business operations
- Implement strict file execution policies to prevent opening untrusted XD files
🔍 How to Verify
Check if Vulnerable:
Check Adobe XD version in application settings or via Help > About Adobe XD. If version is 16.0 or earlier, the system is vulnerable.Check Version:
On Windows: Check Help > About Adobe XD. On macOS: Adobe XD > About Adobe XD.Verify Fix Applied:
Verify Adobe XD version is 16.1 or later after applying the update.📡 Detection & Monitoring
Log Indicators:
- Unusual file write operations from Adobe XD process
- Multiple failed file access attempts to system directories
Network Indicators:
- Outbound connections from Adobe XD to unexpected destinations after file operations
SIEM Query:
process_name:"Adobe XD" AND (file_write:*system* OR file_write:*windows* OR file_write:*program files*)