CVE-2022-46754
📋 TL;DR
This vulnerability allows authenticated admin users in Dell Wyse Management Suite to access pro license features they are not authorized to use, enabling them to configure user-controlled external entities. It affects organizations using Wyse Management Suite 3.8 and earlier versions.
💻 Affected Systems
- Dell Wyse Management Suite
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
A malicious admin could abuse unauthorized pro features to compromise the management infrastructure, potentially gaining control over managed endpoints or exfiltrating sensitive configuration data.
Likely Case
Privilege escalation where admins access paid features without proper licensing, potentially violating license agreements and enabling unauthorized configuration changes.
If Mitigated
With proper access controls and monitoring, impact is limited to potential license violations rather than system compromise.
🎯 Exploit Status
Exploitation requires authenticated admin access but minimal technical skill once authenticated
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Update to Wyse Management Suite 3.8.1 or later
Vendor Advisory: https://www.dell.com/support/kbdoc/en-us/000206134/dsa-2022-329-dell-wyse-management-suite-security-update-for-multiple-vulnerabilities
Restart Required: Yes
Instructions:
1. Download Wyse Management Suite 3.8.1 or later from Dell support site. 2. Backup current configuration. 3. Install the update following Dell's upgrade documentation. 4. Restart the Wyse Management Suite services.
🔧 Temporary Workarounds
Restrict Admin Privileges
allLimit admin accounts to only those requiring full access and implement principle of least privilege
Enhanced Monitoring
allImplement logging and alerting for unauthorized access to pro license features
🧯 If You Can't Patch
- Implement strict access controls and audit all admin actions
- Segment network to isolate Wyse Management Suite from critical systems
🔍 How to Verify
Check if Vulnerable:
Check Wyse Management Suite version in administration console or via 'About' sectionCheck Version:
Check version in Wyse Management Suite web interface under Help > AboutVerify Fix Applied:
Verify version is 3.8.1 or higher and test that unauthorized admin users cannot access pro features📡 Detection & Monitoring
Log Indicators:
- Unauthorized access attempts to pro license features
- Admin user accessing features outside their role
Network Indicators:
- Unusual API calls to pro feature endpoints from unauthorized admin accounts
SIEM Query:
source="wyse-management" AND (event_type="feature_access" AND feature="pro_license") AND user_role!="authorized_admin"