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CVE-2026-23821: Vulnerability in Hewlett Packard Enterprise (HPE) ArubaOS (AOS)

0
High
VulnerabilityCVE-2026-23821cvecve-2026-23821
Published: Tue May 12 2026 (05/12/2026, 18:35:34 UTC)
Source: CVE Database V5
Vendor/Project: Hewlett Packard Enterprise (HPE)
Product: ArubaOS (AOS)

Description

CVE-2026-23821 is a high-severity vulnerability in Hewlett Packard Enterprise ArubaOS (AOS) version 10. x. It involves a flaw in the configuration processing logic of Access Points running AOS-10 that could allow an authenticated remote attacker to execute arbitrary system commands. This vulnerability does not affect Access Points running AOS-8 Instant software. The CVSS score is 7. 2, indicating significant impact on confidentiality, integrity, and availability if exploited.

AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 05/12/2026, 20:36:24 UTC

Technical Analysis

This vulnerability exists in the configuration processing logic of ArubaOS Access Points running versions 10.4.0.0, 10.7.0.0, and 10.8.0.0. An authenticated remote attacker, under certain pre-existing conditions, could exploit this flaw to execute arbitrary system commands on the underlying operating system. The vulnerability is classified under CWE-78 (Improper Neutralization of Special Elements used in an OS Command). No known exploits are reported in the wild, and no official patch or remediation level has been provided by HPE at this time.

Potential Impact

Successful exploitation could lead to arbitrary command execution on the device's operating system, potentially compromising confidentiality, integrity, and availability of the affected Access Points. This could allow attackers to manipulate device configurations or disrupt network operations. However, exploitation requires authentication and certain conditions to be met, limiting the attack surface.

Mitigation Recommendations

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or remediation level has been published by HPE, organizations should monitor HPE advisories closely. Until a patch is available, restrict access to management interfaces to trusted administrators only and ensure strong authentication controls are in place. Note that Access Points running AOS-8 Instant software are not affected.

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Technical Details

Data Version
5.2
Assigner Short Name
hpe
Date Reserved
2026-01-16T15:22:49.224Z
Cvss Version
3.1
State
PUBLISHED
Remediation Level
null

Threat ID: 6a038bdccbff5d8610164b12

Added to database: 5/12/2026, 8:21:48 PM

Last enriched: 5/12/2026, 8:36:24 PM

Last updated: 5/12/2026, 10:21:47 PM

Views: 3

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