CVE-2024-41140
📋 TL;DR
This vulnerability allows attackers with existing user accounts to escalate privileges by exploiting incorrect authorization checks in the update user function. It affects ManageEngine Applications Manager versions 174000 and prior, potentially allowing unauthorized modifications to user accounts.
💻 Affected Systems
- ManageEngine Applications Manager
📦 What is this software?
Manageengine Applications Manager by Zohocorp
Manageengine Applications Manager by Zohocorp
Manageengine Applications Manager by Zohocorp
Manageengine Applications Manager by Zohocorp
Manageengine Applications Manager by Zohocorp
Manageengine Applications Manager by Zohocorp
Manageengine Applications Manager by Zohocorp
Manageengine Applications Manager by Zohocorp
Manageengine Applications Manager by Zohocorp
Manageengine Applications Manager by Zohocorp
Manageengine Applications Manager by Zohocorp
Manageengine Applications Manager by Zohocorp
Manageengine Applications Manager by Zohocorp
Manageengine Applications Manager by Zohocorp
Manageengine Applications Manager by Zohocorp
Manageengine Applications Manager by Zohocorp
Manageengine Applications Manager by Zohocorp
⚠️ Risk & Real-World Impact
Worst Case
Attackers could gain administrative privileges, modify all user accounts, access sensitive application data, and potentially pivot to other systems.
Likely Case
Privilege escalation allowing attackers to modify user permissions, access restricted functionality, and potentially compromise additional accounts.
If Mitigated
Limited impact with proper access controls, network segmentation, and monitoring in place.
🎯 Exploit Status
Requires existing user account access; exploitation involves manipulating user update functionality.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Version 174001 or later
Vendor Advisory: https://www.manageengine.com/products/applications_manager/security-updates/security-updates-cve-2024-41140.html
Restart Required: No
Instructions:
1. Download latest version from ManageEngine website. 2. Backup current installation. 3. Run upgrade installer. 4. Verify successful upgrade.
🔧 Temporary Workarounds
Restrict User Management Access
allLimit access to user management functions to administrative accounts only
🧯 If You Can't Patch
- Implement strict network access controls to limit who can access the Applications Manager interface
- Enable detailed logging and monitoring for user account modification activities
🔍 How to Verify
Check if Vulnerable:
Check Applications Manager version in web interface under Help > AboutCheck Version:
Check web interface or installation directory version filesVerify Fix Applied:
Verify version is 174001 or later and test user update functionality with non-admin accounts📡 Detection & Monitoring
Log Indicators:
- Unauthorized user modification attempts
- User privilege changes from non-admin accounts
- Multiple user update requests
Network Indicators:
- Unusual patterns of requests to user management endpoints
SIEM Query:
source="applications_manager" AND (event_type="user_update" OR event_type="privilege_change") AND user_role!="admin"