CVE-2014-2592
📋 TL;DR
This vulnerability allows remote attackers to upload arbitrary files with executable extensions to the Aruba Web Management portal, leading to remote code execution. It affects Aruba Networks devices running vulnerable versions of their web management software. Attackers can gain full control of affected systems.
💻 Affected Systems
- Aruba Networks Web Management Portal
📦 What is this software?
Web Management Portal by Arubanetworks
⚠️ Risk & Real-World Impact
Worst Case
Complete system compromise with attacker gaining administrative access, installing persistent backdoors, stealing sensitive data, and pivoting to other network resources.
Likely Case
Remote code execution leading to web shell installation, credential theft, and lateral movement within the network.
If Mitigated
File uploads blocked or properly validated, limiting impact to denial of service or information disclosure at most.
🎯 Exploit Status
Simple file upload bypass with executable extension. Exploitation requires web management interface access but no authentication.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: ArubaOS versions after 2014 with security updates
Vendor Advisory: https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2014-006.txt
Restart Required: Yes
Instructions:
1. Upgrade to latest ArubaOS version. 2. Apply security patches from Aruba support portal. 3. Restart affected devices. 4. Verify file upload restrictions are enforced.
🔧 Temporary Workarounds
Disable Web Management Interface
allTemporarily disable the vulnerable web management portal if not required
no web-management
Restrict File Upload Extensions
allConfigure web server to block uploads of executable file types
Modify web server configuration to reject .php, .asp, .jsp, .exe, .sh, .pl uploads
🧯 If You Can't Patch
- Implement network segmentation to isolate Aruba management interfaces
- Deploy web application firewall with file upload filtering rules
🔍 How to Verify
Check if Vulnerable:
Attempt to upload a test file with executable extension (.php, .jsp, etc.) to the web management portalCheck Version:
show versionVerify Fix Applied:
Verify file uploads with executable extensions are rejected and proper file type validation is in place📡 Detection & Monitoring
Log Indicators:
- Unusual file uploads to management portal
- Web shell access patterns
- Unauthorized file creation in web directories
Network Indicators:
- HTTP POST requests with executable file uploads to management interface
- Unusual outbound connections from Aruba devices
SIEM Query:
source="aruba_logs" AND (event="file_upload" OR url="*.php" OR url="*.jsp")