CVE-2025-46606

Analyzed Analyzed - Analysis Complete

Improper Authentication Restriction in Dell PowerProtect DD OS Allows Unauthorized Access

Publication date: 2026-04-17

Last updated on: 2026-05-08

Assigner: Dell

Description

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

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2026-04-17

Last Modified

2026-05-08

Generated

2026-07-06

AI Q&A

2026-04-17

EPSS Evaluated

2026-07-05

NVD

CVE-2025-46606

EUVD

EUVD-2025-209524

Affected Vendors & Products

Vendor	Product	Version / Range
dell	data_domain_operating_system	From 8.4.0.0 (inc) to 8.6.0.0 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-307	The product does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame.

Attack-Flow Graph

Executive Summary

This vulnerability exists in Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) versions 8.4 through 8.5. It involves improper restriction of excessive authentication attempts, which means the system does not adequately limit the number of login tries. A high privileged attacker with remote access could exploit this flaw to gain unauthorized access.

Impact Analysis

The impact of this vulnerability is that a high privileged attacker could potentially gain unauthorized access to the system remotely. This could lead to compromise of confidentiality and integrity of data, as well as limited availability impact.

Compliance Impact

This vulnerability allows a high privileged attacker with remote access to potentially gain unauthorized access by exploiting improper restriction of excessive authentication attempts.

Unauthorized access to sensitive data or systems can lead to violations of compliance requirements under standards such as GDPR and HIPAA, which mandate strict controls on data confidentiality and access.

Therefore, if exploited, this vulnerability could negatively impact an organization's ability to comply with these regulations by exposing protected data or systems to unauthorized users.

Hi! I’m here to help you understand CVE-2025-46606. Ask me anything about the vulnerability, its impact, or mitigation strategies.

0/70