CVE-2026-26943
OS Command Injection in Dell PowerProtect Data Domain Allows Root Access
Publication date: 2026-04-20
Last updated on: 2026-04-28
Assigner: Dell
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| dell | powerprotect_dp_series_appliance | to 2.7.9 (exc) |
| dell | data_domain_operating_system | From 7.14.0.0 (inc) to 8.3.1.30 (exc) |
| dell | data_domain_operating_system | From 7.7.1.0 (inc) to 7.13.1.70 (exc) |
| dell | data_domain_operating_system | From 8.4.0.0 (inc) to 8.6.1.0 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-78 | The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability exists in Dell PowerProtect Data Domain versions 7.7.1.0 through 8.6, including certain LTS2025 and LTS2024 release versions. It is an OS command injection vulnerability that allows a highly privileged attacker with remote access to execute arbitrary commands on the system with root privileges.
How can this vulnerability impact me? :
If exploited, this vulnerability could allow an attacker with high privileges and remote access to execute any command on the affected system with root-level permissions. This could lead to full system compromise, unauthorized data access, data modification, or disruption of services.