---
id: CVE-2025-37139
title: >-
  A vulnerability in an AOS firmware binary allows an authenticated malicious
  actor to permanently delete necessary boot information
summary: >-
  A vulnerability in an AOS firmware binary allows an authenticated malicious
  actor to permanently delete necessary boot information. Successful
  exploitation may render the system unbootable, resulting in a Denial of
  Service that can only …
severity: medium
cvss: 6
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H'
cwe:
  - CWE-400
published: '2025-10-14'
updated: '2026-10-08'
sourceUpdated: '2026-10-08T12:10:00.217'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-37139'
references:
  - url: >-
      https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw04957en_us&docLocale=en_US
    label: security-alert@hpe.com
tags:
  - nvd
epss: 0.00144
epssPercentile: 0.03155
ingestedAt: '2026-10-08T11:31:27.395Z'
---

## Overview

A vulnerability in an AOS firmware binary allows an authenticated malicious actor to permanently delete necessary boot information. Successful exploitation may render the system unbootable, resulting in a Denial of Service that can only be resolved by replacing the affected hardware.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.