RCE in Dell Data Domain Operating System
CVE-2025-46644
Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Release versions 7.7.1.0 through 8.4.0.0, LTS2025 release version 8.3.1.10, LTS2024 release versions 7.13.1.0 through 7.13.1.40, LTS2023 release versions 7.10.1.0 through 7.10.1.70, contain an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to Command execution.
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.005 (43.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.0 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H.
Affected products
- Dell Data_domain_operating_system — versions 8.4.0.0
- Dell Powerprotect Data Domain With Operating System (Dd Os) Feature Release — versions 7.7.1.0
- Dell Powerprotect Data Domain With Operating System (Dd Os) Lts2023 — versions 7.10.1.0
- Dell Powerprotect Data Domain With Operating System (Dd Os) Lts2024 — versions 7.13.1.0
- Dell Powerprotect Data Domain With Operating System (Dd Os) Lts 2025 — versions 8.3.1.0
Weakness classification (CWE)
References
- security_alert@emc.com (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2025-46644?
- CVE-2025-46644 is a medium-severity vulnerability in Dell Data Domain Operating System, classified under OS Command Injection. CVSS score: 6.0/10. Published 2026-01-09.
- How severe is CVE-2025-46644?
- Medium severity. CVSS v3 base score is 6.0 out of 10.