---
id: CVE-2025-46607
title: >-
  Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) of
  Feature Release versions 8.4 through 8.5 contain an improper authentication
  vulnerability
summary: >-
  Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) of
  Feature Release versions 8.4 through 8.5 contain an improper authentication
  vulnerability. A high privileged attacker with remote access could potentially
  exploit…
severity: medium
cvss: 6.6
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-287
vendor: dell
product: data_domain_operating_system
affected:
  - 'data_domain_operating_system >= 8.4.0.0, <= 8.5.0.0'
published: '2026-04-17'
updated: '2026-09-30'
sourceUpdated: '2026-09-30T22:10:00.273'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-46607'
references:
  - url: >-
      https://www.dell.com/support/kbdoc/en-us/000450699/dsa-2026-060-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilities
    label: security_alert@emc.com
tags:
  - nvd
epss: 0.00368
epssPercentile: 0.28298
ingestedAt: '2026-09-30T22:27:27.762Z'
---

## Overview

Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Release versions 8.4 through 8.5 contain an improper authentication vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to unauthorized access.

## Affected

- `data_domain_operating_system >= 8.4.0.0, <= 8.5.0.0`

## Remediation

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