CVE-2025-37157
📋 TL;DR
A command injection vulnerability in AOS-CX Operating System allows authenticated remote attackers to execute arbitrary commands on affected systems. This affects organizations using vulnerable versions of Aruba/HPE networking equipment running AOS-CX. Successful exploitation leads to full system compromise.
💻 Affected Systems
- Aruba/HPE networking devices running AOS-CX
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Full system takeover with persistent backdoor installation, data exfiltration, and lateral movement to other network segments.
Likely Case
Unauthorized administrative access leading to network configuration changes, service disruption, and credential harvesting.
If Mitigated
Limited impact due to network segmentation, strong authentication controls, and monitoring preventing successful exploitation.
🎯 Exploit Status
Exploitation requires authenticated access but command injection typically has low complexity once authentication is bypassed or obtained.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Refer to HPE advisory for specific patched versions
Vendor Advisory: https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw04888en_us&docLocale=en_US
Restart Required: Yes
Instructions:
1. Review HPE advisory for affected versions. 2. Download appropriate firmware update from HPE support portal. 3. Backup current configuration. 4. Apply firmware update following vendor documentation. 5. Verify update success and restore configuration if needed.
🔧 Temporary Workarounds
Restrict administrative access
allLimit administrative access to trusted IP addresses and networks only
configure terminal
management-access-profile <profile-name>
access-list <acl-name>
commit
Implement strong authentication
allEnforce multi-factor authentication and complex passwords for administrative accounts
🧯 If You Can't Patch
- Segment affected devices in isolated network zones with strict firewall rules
- Implement network monitoring and intrusion detection for command injection patterns
🔍 How to Verify
Check if Vulnerable:
Check device firmware version against HPE advisory; review logs for unexpected command execution attemptsCheck Version:
show versionVerify Fix Applied:
Verify firmware version matches patched version from HPE advisory; test administrative functions for abnormal behavior📡 Detection & Monitoring
Log Indicators:
- Unexpected command execution in system logs
- Authentication attempts followed by unusual administrative commands
- System process creation from administrative interfaces
Network Indicators:
- Unusual outbound connections from networking devices
- Anomalous traffic patterns from management interfaces
SIEM Query:
source="aos-cx-logs" AND (event_type="command_execution" OR cmd="*;*" OR cmd="*|*" OR cmd="*`*" OR cmd="*$(*")