CVE-2025-27083 Overview
CVE-2025-27083 is an authenticated command injection vulnerability affecting the web-based management interface of HPE Aruba Networking AOS-10 Gateway and AOS-8 Controller/Mobility Conductor products. An authenticated attacker can inject operating system commands through the management interface and execute them as a privileged user on the underlying host. The flaw is tracked under CWE-77: Improper Neutralization of Special Elements used in a Command. HPE published a security notification covering this issue and associated ArubaOS vulnerabilities.
Critical Impact
Successful exploitation grants arbitrary command execution as a privileged operating system user, enabling full compromise of affected gateways, controllers, and Mobility Conductor instances.
Affected Products
- HPE Aruba Networking AOS-10 Gateway
- HPE Aruba Networking AOS-8 Controller
- HPE Aruba Networking AOS-8 Mobility Conductor
Discovery Timeline
- 2025-04-08 - CVE-2025-27083 published to NVD
- 2026-06-17 - Last updated in NVD database
Technical Details for CVE-2025-27083
Vulnerability Analysis
The vulnerability resides in the web-based management interface used to administer ArubaOS devices. The interface accepts input that is passed to underlying operating system command handlers without sufficient neutralization of shell metacharacters. An attacker who already holds valid administrative credentials can craft requests that append or substitute arbitrary commands into the executed string.
Because command execution occurs in the context of a privileged service account, the attacker inherits high-level access to the device operating system. This grants the ability to read configuration secrets, modify wireless and routing policies, pivot into the management network, or persist implants on the controller. The EPSS score for this issue is 1.087% (60.96 percentile), indicating moderate predicted exploitation activity relative to the broader CVE population.
Root Cause
The root cause is improper neutralization of special elements used in a command [CWE-77]. Input fields reachable through authenticated management endpoints flow into shell command construction without strict allow-list validation or safe argument passing. Shell metacharacters such as ;, |, &, backticks, and $() are interpreted by the underlying shell rather than treated as literal data.
Attack Vector
Exploitation requires network reachability to the ArubaOS management interface and valid high-privilege credentials. The attacker submits a crafted request to a vulnerable management endpoint, embedding shell metacharacters within a parameter that is later concatenated into a system command. The injected payload executes with the privileges of the management service, producing arbitrary command execution on the gateway, controller, or Mobility Conductor. Refer to the HPE Security Notification for endpoint-level technical details.
Detection Methods for CVE-2025-27083
Indicators of Compromise
- Unexpected child processes spawned by the ArubaOS web management service, particularly shells such as /bin/sh or /bin/bash.
- Outbound connections from controllers or Mobility Conductor hosts to unfamiliar IP addresses following administrative sessions.
- New or modified scripts, cron entries, or startup configuration on the device file system not tied to authorized change windows.
- Administrative authentication events from unusual source addresses or at atypical times preceding command execution anomalies.
Detection Strategies
- Monitor management interface HTTP/HTTPS request logs for parameters containing shell metacharacters such as ;, |, &&, backticks, or $().
- Correlate authenticated admin sessions with subsequent process execution events on the controller to identify post-auth command chaining.
- Alert on configuration changes occurring outside approved change management workflows on AOS-8 and AOS-10 devices.
Monitoring Recommendations
- Forward ArubaOS audit logs and authentication events to a centralized SIEM for longitudinal analysis.
- Track failed and successful logins to the management interface and flag privileged accounts authenticating from new networks.
- Baseline normal administrative command patterns and alert on deviations, particularly any execution of arbitrary binaries.
How to Mitigate CVE-2025-27083
Immediate Actions Required
- Apply the fixed ArubaOS versions referenced in the HPE Security Notification to all AOS-10 Gateway, AOS-8 Controller, and AOS-8 Mobility Conductor instances.
- Restrict access to the web-based management interface to dedicated management VLANs and trusted administrator workstations.
- Rotate administrative credentials and enforce multi-factor authentication for all privileged ArubaOS accounts.
- Audit recent administrative activity on affected devices for signs of command injection abuse.
Patch Information
HPE has released fixed ArubaOS versions for the affected AOS-10 and AOS-8 product lines. Administrators should consult the HPE Security Notification for the specific patched build numbers applicable to their deployment and upgrade in accordance with HPE guidance.
Workarounds
- Limit the cluster-member-ip and management interface exposure to a hardened out-of-band management network until patches are deployed.
- Disable or restrict access to the web-based management interface for accounts that do not require it, applying least privilege to administrative roles.
- Place ArubaOS management interfaces behind a jump host or bastion that enforces strong authentication and session logging.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
