Vulnerability intelligence

CVE-2026-78327

SonicWall Network Security Manager (NSM) CWE-78

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.

CVSS Score

9.1

Critical

EPSS — Exploit Probability

1.6%

Riskier than 75% of all CVEs · checked 2026-10-18

Exploitation

Not in CISA KEV

KEV does not include every exploited vulnerability

Remediation

unknown

Check vendor advisories