Product · SonicWall

Network Security Manager (NSM)

5 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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Critical 9.1

CVE-2026-81939

A Zip Slip vulnerability in the SonicWall Network Security Manager (NSM) On-Prem file upload and archive processing fun…

SonicWall Network Security Manager (NSM) Network devices

Sep 4, 2026
Critical 9.1

CVE-2026-78328

A missing authorization vulnerability in the SonicWall Network Security Manager (NSM) On-Prem Management interface allo…

SonicWall Network Security Manager (NSM) Network devices

Sep 4, 2026
Critical 9.1

CVE-2026-78327

An Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in the Soni…

SonicWall Network Security Manager (NSM) Network devices

Sep 4, 2026