CVE-2025-6239
📋 TL;DR
ManageEngine Applications Manager versions 176800 and below contain an information disclosure vulnerability in the File/Directory monitor component. This allows attackers to access sensitive information without proper authorization. Organizations using vulnerable versions of this monitoring software are affected.
💻 Affected Systems
- Zohocorp 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
⚠️ Risk & Real-World Impact
Worst Case
Attackers could access sensitive system information, configuration files, or credentials stored in monitored directories, potentially leading to further system compromise.
Likely Case
Unauthorized access to file contents and directory listings that may contain sensitive operational data or configuration information.
If Mitigated
Limited exposure of non-critical information with proper access controls and network segmentation in place.
🎯 Exploit Status
Requires access to the monitoring interface; no public exploit code available at this time
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Version 176801 or later
Vendor Advisory: https://www.manageengine.com/products/applications_manager/security-updates/security-updates-cve-2025-6239.html
Restart Required: No
Instructions:
1. Download the latest version from ManageEngine website. 2. Backup current installation. 3. Apply the update following vendor instructions. 4. Verify the update completed successfully.
🔧 Temporary Workarounds
Disable File/Directory Monitoring
allTemporarily disable the vulnerable File/Directory monitoring feature until patching can be completed
Navigate to Admin -> Monitors -> File/Directory Monitors and disable all active monitors
Restrict Network Access
allLimit access to the Applications Manager interface to trusted networks only
Configure firewall rules to restrict access to Applications Manager ports (default 9090)
🧯 If You Can't Patch
- Implement strict network segmentation to isolate the Applications Manager server
- Apply principle of least privilege to file system access and monitor only non-sensitive directories
🔍 How to Verify
Check if Vulnerable:
Check the Applications Manager version in the web interface under Help -> AboutCheck Version:
Check web interface or look for version information in installation directoryVerify Fix Applied:
Verify version is 176801 or higher and test File/Directory monitor functionality📡 Detection & Monitoring
Log Indicators:
- Unusual access patterns to File/Directory monitor endpoints
- Multiple failed access attempts to monitor interfaces
Network Indicators:
- Unusual traffic to Applications Manager monitoring ports from unauthorized sources
SIEM Query:
source="applications_manager" AND (event="file_access" OR event="directory_listing") AND src_ip NOT IN [trusted_ips]