CVE-2026-78327

OS Command Injection Allowing Remote Code Execution in SonicWall Network Security Manager On‑Prem Management Interface

Published Sep 4, 2026 CVSS 3.1 · 9.1 Critical EPSS 1.6% KEV · Not listed
Description
An Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in the SonicWall Network Security Manager (NSM) On-Prem Management interface allows an authenticated attacker with SuperAdmin privileges to inject arbitrary commands that are executed on the underlying host, resulting in remote code execution.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Sonicwall
Sonicwall network Security Manager
Vendors & Products Sonicwall
Sonicwall network Security Manager
Type Values Removed Values Added
Title OS Command Injection Allowing Remote Code Execution in SonicWall Network Security Manager On‑Prem Management Interface
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title OS Command Injection via SuperAdmin Privileges in SonicWall Network Security Manager
Type Values Removed Values Added
Title OS Command Injection via SuperAdmin Privileges in SonicWall Network Security Manager
Metrics cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H'}

Type Values Removed Values Added
Description An Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in the SonicWall Network Security Manager (NSM) On-Prem Management interface allows an authenticated attacker with SuperAdmin privileges to inject arbitrary commands that are executed on the underlying host, resulting in remote code execution.
Weaknesses CWE-78
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
sonicwall
Published
Updated
Sep 4, 2026, 7:50 PM
Reserved
Aug 24, 2026, 9:38 AM
Status
Awaiting Analysis
Published
Sep 4, 2026, 7:17 PM
Modified
Sep 8, 2026, 7:12 PM