High-Risk ArubaOS Vulnerabilities Enable Command Execution and Network Compromise

High-Severity Command Execution & Memory Corruption Vulnerabilities – 2025

Vendor: Aruba Networks
Affected Platforms:

Aruba Mobility Conductors
Aruba Controllers & Gateways running ArubaOS 8.x
Aruba Controllers & Gateways running ArubaOS 10.x

Overall Severity: High
Impact Scope: Device takeover, persistent access, network compromise

Executive Overview

A set of high-severity vulnerabilities identified in Aruba Mobility Conductors and ArubaOS (8.x and 10.x) expose enterprise wireless infrastructure to authenticated remote code execution and privilege escalation.

These weaknesses affect core management components of Aruba controllers—systems that typically operate with elevated privileges and full visibility into enterprise network traffic. Exploitation could allow an attacker to execute arbitrary commands, modify system files, or run malicious code with high privileges.

While authentication is required, the affected interfaces are often accessible to low-privileged operational users, service accounts, or administrators whose credentials may be compromised through phishing or credential reuse.

Affected CVEs

CVE-2025-37175 – Arbitrary file upload leading to command execution
CVE-2025-37174 – Arbitrary file write leading to command execution
CVE-2025-37172 – Authenticated command injection (ArubaOS 8)
CVE-2025-37171 – Authenticated command injection (ArubaOS 8)
CVE-2025-37170 – Authenticated command injection (ArubaOS 8)
CVE-2025-37169 – Stack overflow leading to privileged code execution (ArubaOS 10)

Technical Summary – What Is Going Wrong

1. Insecure File Handling (Mobility Conductors)

Certain management functions fail to properly validate:

File paths
File types
File destinations

This allows authenticated users to upload or overwrite files in sensitive system locations, which can later be executed by the operating system or management services.

2. Improper Input Sanitization (ArubaOS 8)

Multiple management endpoints and CLI/API handlers improperly sanitize user-supplied input.
As a result, attackers can inject operating system commands using specially crafted parameters.

These commands are executed with the privilege level of the management process, not the requesting user.

3. Memory Handling Error (ArubaOS 10)

A stack-based buffer overflow exists in one of the ArubaOS 10 processing components.
By sending a crafted request that exceeds expected memory boundaries, an attacker may overwrite execution control structures, allowing arbitrary code execution with elevated privileges.

How Exploitation Would Realistically Occur

This section is descriptive and educational only.

Common Attack Chain

Attacker gains valid credentials (phishing, reused passwords, insider threat).
Attacker accesses the Aruba management interface (Web UI, API, or CLI).
A crafted request is submitted:
- File upload/write with manipulated path
- Input containing shell metacharacters
- Oversized or malformed data triggering memory corruption
Arbitrary commands execute on the controller.
Attacker establishes persistence by:
- Modifying startup scripts
- Dropping backdoor binaries
- Altering configuration files
Controller is used to monitor traffic, pivot internally, or disrupt operations.

CVE-Specific Breakdown

CVE-2025-37175

Arbitrary File Upload → Command Execution

Root Cause:
Insufficient validation of uploaded files and destination paths.

Impact:
Attackers can upload executable content and later trigger it through system processes.

Risk Level:
High – leads to full system compromise.

CVE-2025-37174

Arbitrary File Write → Command Execution

Root Cause:
Improper enforcement of filesystem permissions during write operations.

Impact:
Overwriting configuration or startup files allows commands to run automatically.

CVE-2025-37172 / 37171 / 37170

Authenticated Command Injection (ArubaOS 8)

Root Cause:
User input is passed directly to underlying system commands without proper sanitization.

Impact:
Direct execution of arbitrary shell commands.

CVE-2025-37169

Stack Overflow → Privileged Code Execution (ArubaOS 10)

Root Cause:
Failure to enforce strict bounds checking on user-controlled input buffers.

Impact:
Memory corruption leading to execution of attacker-controlled code with high privileges.

Exploit Availability & PoC Status

No public exploit code or PoC is currently available
Exploitation does not require advanced techniques
Attack development is considered feasible for experienced adversaries
Likely to be targeted once patch adoption increases and reverse engineering begins

Detection & Monitoring Guidance

Recommended Log Sources

Controller audit logs
Management API request logs
CLI command history
System and crash logs
File integrity monitoring outputs

Suspicious Indicators

Unexpected file uploads or writes outside maintenance windows
CLI or API parameters containing shell operators:
- ;
- &&
- |
- backticks
Sudden controller reboots or crashes
New executable files appearing on the filesystem
Management actions performed by non-admin users

Detection Rule Concepts (Platform-Agnostic)

Alert on any file upload that:
- Uses relative paths (../)
- Writes outside approved directories
Flag API calls with encoded or decoded shell metacharacters
Monitor for abnormal process execution initiated by management services
Alert on configuration changes followed by service restarts

MITRE ATT&CK Mapping

T1078 – Valid Accounts
T1059 – Command and Scripting Interpreter
T1105 – Ingress Tool Transfer
T1546 – Event-Triggered Execution
T1068 – Privilege Escalation

Mitigation (If Immediate Patching Is Not Possible)

These controls reduce risk but do not eliminate it.

Access Control

Restrict management access to trusted IP ranges
Enforce MFA on all administrative accounts
Remove unused or legacy accounts

Network Controls

Block management interfaces from untrusted networks
Place controllers behind jump hosts or VPNs
Monitor east-west traffic from controllers

Operational Controls

Increase logging verbosity
Enable file integrity monitoring
Conduct regular configuration audits

Official Patch & Upgrade

Applying vendor-provided patches is the only complete remediation.

Official Aruba Security Bulletin & Upgrade Information

🔗 Patch / Upgrade Link:
https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw04987en_us&docLocale=en_US

This bulletin contains:

Fixed ArubaOS 8 versions
Fixed ArubaOS 10 versions
Mobility Conductor remediation details

Administrators must download and install the appropriate firmware for their specific hardware model via the HPE Aruba Support Portal.

Risk Summary

Attack Complexity: Low to Moderate
Privileges Required: Authenticated (often low-level)
Business Impact: High
Likelihood of Abuse: Medium-High

Because these systems sit at the center of enterprise wireless networks, exploitation has network-wide consequences, not just device-level impact.

Final Takeaway

Treat these vulnerabilities as high-priority remediation items.
Apply official Aruba patches as soon as operationally feasible, followed by credential reviews and post-patch integrity checks.