CVE-2026-44864: Arubanetworks ArubaOS SQLi Vulnerability

CVE-2026-44864 Overview

CVE-2026-44864 is a SQL injection vulnerability [CWE-89] affecting multiple service components in Aruba Networks AOS-8 and AOS-10. The flaw exists in backend components reachable through the command-line interface (CLI) and management protocol. An authenticated attacker with administrative privileges can inject crafted input into parameters passed unsanitized to backend database queries. Successful exploitation allows arbitrary command execution on the underlying operating system, escalating from database injection to full OS compromise.

Critical Impact

Authenticated administrators can execute arbitrary operating system commands on affected ArubaOS and SD-WAN devices, leading to complete device takeover and potential lateral movement across the network fabric.

Affected Products

• Aruba Networks ArubaOS (AOS-8 and AOS-10)
• Aruba Networks SD-WAN
• HPE Aruba networking devices running the affected firmware

Discovery Timeline

• 2026-05-12 - CVE-2026-44864 published to NVD
• 2026-05-14 - Last updated in NVD database

Technical Details for CVE-2026-44864

Vulnerability Analysis

The vulnerability resides in several underlying service components accessible through the AOS-8 and AOS-10 management surfaces. These components construct SQL queries by concatenating attacker-controlled parameters into query strings without proper sanitization or parameterization.

Because the affected services execute with elevated privileges on the underlying operating system, the injection does not stop at database manipulation. Crafted SQL payloads can pivot to operating system command execution through database functionality exposed to the privileged service context. The attack vector is network-based but requires administrative authentication, limiting exploitation to attackers who have already compromised admin credentials or insiders abusing privileged access.

Root Cause

The root cause is improper neutralization of special elements used in an SQL command [CWE-89]. Input passed through the CLI and management protocol reaches backend database queries without parameter binding or input validation. The vulnerable components trust input from authenticated administrative sessions, eliminating the sanitization layer typically applied to untrusted data.

Attack Vector

Exploitation requires network access to the management interface and valid administrative credentials. An attacker authenticates to the AOS-8 or AOS-10 CLI or management protocol, then submits crafted commands containing SQL metacharacters. The malicious payload is concatenated into backend queries and executed by the database engine. By chaining injected SQL with database-level OS interaction primitives, the attacker executes arbitrary commands on the host operating system with the privileges of the affected service.

No public proof-of-concept or exploit code is available for CVE-2026-44864 at the time of publication. Refer to the HPE Security Advisory for vendor-supplied technical details.

Detection Methods for CVE-2026-44864

Indicators of Compromise

• Unexpected administrative CLI sessions originating from unusual source IP addresses or at off-hours
• CLI or management protocol commands containing SQL metacharacters such as single quotes, semicolons, UNION, or comment sequences
• Spawned shell processes or unexpected child processes from ArubaOS database service components
• Outbound connections from management plane interfaces to unknown external hosts following admin authentication events

Detection Strategies

• Audit ArubaOS and SD-WAN management logs for command parameters containing SQL syntax patterns or encoded escape characters
• Correlate administrative authentication events with subsequent CLI command sequences to identify anomalous query patterns
• Inspect device syslog streams for service crashes, database errors, or unexpected privilege transitions following CLI activity

Monitoring Recommendations

• Forward ArubaOS and SD-WAN syslog and audit logs to a centralized SIEM for correlation and retention
• Alert on administrative logins from new or unapproved source networks and enforce jump-host access to management interfaces
• Track configuration changes and CLI command histories per administrator account to establish behavioral baselines

How to Mitigate CVE-2026-44864

Immediate Actions Required

• Apply the firmware updates referenced in the HPE Security Advisory for AOS-8, AOS-10, and SD-WAN platforms
• Restrict management plane access to a dedicated, isolated management VLAN protected by access control lists
• Rotate administrative credentials and enforce multi-factor authentication on all privileged accounts
• Review audit logs for prior unauthorized administrative activity since the affected firmware was deployed

Patch Information

HPE Aruba Networking has released firmware updates addressing CVE-2026-44864. Customers should consult the HPE Security Advisory (hpesbnw05048en_us) for fixed version numbers across AOS-8, AOS-10, and SD-WAN product lines, and schedule remediation according to the vendor's recommended upgrade paths.

Workarounds

• Limit access to the CLI and management protocol to a small set of trusted administrative source addresses
• Disable the management protocol on untrusted network segments and require administrators to connect through an out-of-band management network
• Apply the principle of least privilege by reducing the number of accounts holding administrative roles on affected devices
• Monitor and alert on any administrative session activity until patched firmware is deployed across the fleet