CVE-2026-78328
Received
Published: 04 Sept 2026, 18:19
Last modified:04 Sept 2026, 19:49
Vulnerability Summary
Overall Risk (default)
high
70/100 CVSS Score
9.1 CRITICAL
v3.1 (cve.org)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected
Timeline
04 Sept 2026, 18:19
Published
Vulnerability first disclosed
04 Sept 2026, 19:49
Last Modified
Vulnerability information updated
Description
A missing authorization vulnerability in the SonicWall Network Security Manager (NSM) On-Prem Management interface allows a lower-privileged Admin user to escalate privileges to SuperAdmin.
CVSS Metrics
- v3.1•CRITICAL•Score: 9.1CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Techniques & Countermeasures
- CWE-862•Missing Authorization
The product does not perform an authorization check when an actor attempts to access a resource or perform an action.
Affected Systems
- sonicwall•network security manager (nsm)
4.3.0 and earlier versions