CVE-2025-43727

HIGH

Dell PowerProtect Data Domain - Auth Bypass

Title source: llm

Description

Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Release versions 7.7.1.0 through 8.1.0.10, LTS2024 release Versions 7.13.1.0 through 7.13.1.25, LTS 2023 release versions 7.10.1.0 through 7.10.1.50, contain an incorrect Implementation of Authentication Algorithm vulnerability in the RestAPI. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Unauthorized access.

References (1)

Core 1

Core References

Vendor Advisory vendor-advisory

https://www.dell.com/support/kbdoc/en-us/000348708/dsa-2025-159-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilities

Scores

CVSS v3 7.5

EPSS 0.0034

EPSS Percentile 25.4%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-303

Status published

Products (1)

dell/data_domain_operating_system 7.7.1.0 - 7.10.1.60

Published Oct 07, 2025

Tracked Since Feb 18, 2026