CVE-2026-23821: Inconsistent input filtering allows Authenticated Command Injection in AOS-10 CLI

Published May 12, 2026

Updated

A vulnerability in the configuration processing logic of Access Points running AOS-10 could allow an authenticated remote attacker to execute system commands under certain pre-existing conditions. Successful exploitation could allow an attacker to execute arbitrary commands on the underlying operating system. Note: Access Points running AOS-8 Instant software are not affected by this vulnerability.

Affected Software

1 affected component

Aruba AOS-10

Event History

May 12, 2026

CVE Published

via MITRE·06:35 PM

Data Sourced

via MITRE·06:35 PM

DescriptionSeverity

Data Sourced

via NVD·07:16 PM

DescriptionSeverityWeakness

Frequently Asked Questions

What is the severity of CVE-2026-23821?

CVE-2026-23821 is classified as a high-severity vulnerability due to its potential for authenticated command injection.

How do I fix CVE-2026-23821?

To fix CVE-2026-23821, update the AOS-10 software to the latest version provided by Aruba that addresses this vulnerability.

Who is affected by CVE-2026-23821?

CVE-2026-23821 affects users of Access Points running AOS-10 that allow authenticated remote access.

What type of vulnerability is CVE-2026-23821?

CVE-2026-23821 is an authenticated command injection vulnerability that results from inconsistent input filtering in the AOS-10 CLI.

What are the risks associated with CVE-2026-23821?

Exploitation of CVE-2026-23821 could allow an authenticated attacker to execute arbitrary system commands, posing a risk to system integrity.

Company

Resources

Contact

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