CVE-2026-21418

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-21418
Dell Unity, version(s) 5.5.2 and prior, contain(s) an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to arbitrary command execution with root privileges.

7.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.dell.com/support/kbdoc/en-us/000421197/dsa-2026-054-security-update-for-dell-unity-dell-unityvsa-and-dell-unity-xt-security-update-for-multiple-vulnerabilities Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:dell:unity_operating_environment:*:*:*:*:*:*:*:*
History

10 Mar 2026, 18:21

Type Values Removed Values Added
References () https://www.dell.com/support/kbdoc/en-us/000421197/dsa-2026-054-security-update-for-dell-unity-dell-unityvsa-and-dell-unity-xt-security-update-for-multiple-vulnerabilities - () https://www.dell.com/support/kbdoc/en-us/000421197/dsa-2026-054-security-update-for-dell-unity-dell-unityvsa-and-dell-unity-xt-security-update-for-multiple-vulnerabilities - Vendor Advisory
CPE cpe:2.3:a:dell:unity_operating_environment:*:*:*:*:*:*:*:*
Summary
  • (es) Dell Unity, versión(es) 5.5.2 y anteriores, contiene una vulnerabilidad de Neutralización Incorrecta de Elementos Especiales utilizados en un Comando de SO (inyección de comandos de SO). Un atacante con pocos privilegios y acceso local podría potencialmente explotar esta vulnerabilidad, lo que llevaría a la ejecución arbitraria de comandos con privilegios de root.
First Time Dell unity Operating Environment
Dell

30 Jan 2026, 09:15

Type Values Removed Values Added
New CVE
Information

Published : 2026-01-30 09:15

Updated : 2026-03-10 18:21

NVD link : CVE-2026-21418

Mitre link : CVE-2026-21418

CVE.ORG link : CVE-2026-21418

JSON object : View

Products Affected

dell

  • unity_operating_environment
CWE
CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')