CVE-2026-23776

HIGH

Dell PowerProtect Data Domain - Privilege Escalation

Title source: llm

Description

Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Release versions 7.7.1.0 through 8.5, LTS2025 release version 8.3.1.0 through 8.3.1.20, LTS2024 release versions 7.13.1.0 through 7.13.1.60, contain(s) an Improper Certificate Validation vulnerability in certificate-based login. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to Elevation of privileges.

References (1)

[Vendor Advisory] https://www.dell.com/support/kbdoc/en-us/000450699/dsa-2026-060-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilities

Scores

CVSS v3 7.2

EPSS 0.0001

EPSS Percentile 1.0%

Attack Vector NETWORK

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

Details

CWE

CWE-295

Status published

Products (6)

dell/data_domain_operating_system 7.7.1.0 - 7.13.1.70

Dell/PowerProtect Data Domain < 2.7.9 with DD OS 8.3.1.30

Dell/PowerProtect Data Domain < 7.13.1.70 or later

Dell/PowerProtect Data Domain < 8.3.1.30 or later

Dell/PowerProtect Data Domain < 8.6.0.0 or later

dell/powerprotect_dp_series_appliance < 2.7.9

Published Apr 17, 2026

Tracked Since Apr 17, 2026