PT-2026-55544 · Dell · Dell Powerprotect Data Domain

Published 2026-07-03 · Updated 2026-07-03 · CVE-2026-49813

Positive Technologies (AI Summary)

CVSS v3.1

6.7

Medium

Base vector

AV:L/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 versions 7.7.1.0 through 8.7 Dell PowerProtect Data Domain LTS2026 release versions 8.6.1.0 through 8.6.1.10 Dell PowerProtect Data Domain LTS2025 release versions 8.3.1.0 through 8.3.1.30 Dell PowerProtect Data Domain LTS2024 release versions 7.13.1.0 through 7.13.1.70

Description An improper neutralization of special elements used in an OS command, known as OS command injection, exists in the software. A high privileged attacker with local access could exploit this issue to execute arbitrary commands on the system.

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

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2026-49813

Affected Products

Dell Powerprotect Data Domain

References · 4

• https://dell.com/support/kbdoc/en-us/000481268/dsa-2026-278-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilities · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-49813 · Security Note
• https://twitter.com/infoflowcloud/status/2073073285940515112 · Twitter Post
• https://twitter.com/CVEnew/status/2073072409826283756 · Twitter Post