CVE-2026-63453
Received Received - Intake

Buffer Overflow in HPE AOS-CX CLI

Publication date: 2026-07-21

Last updated on: 2026-07-21

Assigner: Hewlett Packard Enterprise (HPE)

Description
Buffer overflow vulnerabilities exist in the command line interface of AOS-CX. Successful exploitation of these vulnerabilities could allow a remote high-privileged user to execute arbitrary code as a privileged user on the underlying operating system.

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Meta Information

Published
2026-07-21
Last Modified
2026-07-21
Generated
2026-07-22
AI Q&A
2026-07-21
EPSS Evaluated
N/A
NVD
CVE-2026-63453
EUVD
EUVD-2026-46356

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
hpe aos-cx *

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-UNKNOWN

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Executive Summary

This is a buffer overflow vulnerability in the command line interface of AOS-CX. It allows a remote high-privileged user to execute arbitrary code with elevated privileges on the underlying operating system.

Impact Analysis

An attacker could gain control of the system, install malware, steal data, or disrupt operations. High-privileged access means significant system compromise is possible.

Compliance Impact

This vulnerability could lead to unauthorized access, data breaches, or loss of sensitive information, violating compliance requirements like GDPR or HIPAA.

Mitigation Strategies

Apply vendor-provided patches or updates for AOS-CX immediately. Restrict remote access to the command line interface and limit privileged user access. Monitor network traffic for unusual activity targeting the CLI.

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