# CVE-2026-23821: Aruba AOS-10 command injection in configuration processing logic

Source: https://junglewise.ai/threats/cve-2026-23821-aruba-aos-10-command-injection-in-configuration-processing-logic  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-05-12. Updated: 2026-05-14  
License: CC BY 4.0 with a link back

CVE-2026-23821 · Severity: high · CVSS 7.2 · Published 2026-05-12

A security vulnerability exists in the software used to manage certain Aruba wireless access points. An attacker with administrative credentials could exploit this flaw to run unauthorized commands on the device's operating system. This could lead to a complete takeover of the access point, potentially allowing the attacker to disrupt network traffic or gain further access to the corporate network.

## Quick answers

**Is CVE-2026-23821 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-23821 being exploited in the wild.

**How severe is CVE-2026-23821?** High severity, with a CVSS score of 7.2, published 12 May 2026.

**Which products and versions are affected?** Aruba (HPE) AOS-10 AOS-10 (all versions).

**Is there a fix for CVE-2026-23821?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-23821 attacked?** It is attacked over the network, in an operating system.

**Am I affected by CVE-2026-23821?** Check whether anything you run is named in the advisory. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

A vulnerability classified as OS Command Injection (CWE-78) exists in the configuration processing logic of Aruba Access Points running AOS-10. The flaw allows a remote attacker with high privileges (PR:H) to inject and execute arbitrary system commands on the underlying Linux-based operating system. The attack is network-reachable and requires no user interaction, though it depends on certain pre-existing configuration conditions. Access points running AOS-8 Instant software are explicitly noted as not being affected by this issue.

## Affected products

- Aruba (HPE) AOS-10 AOS-10 (all versions)

## Timeline

- 2026-05-12: advisory: Initial disclosure by HPE/Aruba

## References

- [https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05049en_us&docLocale=en_US](https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05049en_us&docLocale=en_US)