PT-2026-33429 · Dell · Data Domain Operating System+1

Published 2026-04-17 · Updated 2026-04-17 · CVE-2026-23778

Positive Technologies (AI Summary)

CVSS v3.1

7.2

High

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

Name of the Vulnerable Software and Affected Versions Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) versions 7.7.1.0 through 8.5 Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) versions 8.3.1.0 through 8.3.1.20 Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) versions 7.13.1.0 through 7.13.1.50

Description A command injection issue exists where a high privileged attacker with remote access could potentially gain root-level access. Command injection is a flaw that allows an attacker to execute arbitrary operating system commands on the server.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

CVE-2026-23778

Affected Products

Data Domain Operating System

Dell Powerprotect Data Domain

References · 3

• https://dell.com/support/kbdoc/en-us/000450699/dsa-2026-060-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilities · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-23778 · Security Note
• https://twitter.com/CVEnew/status/2045102590459875701 · Twitter Post