SonicWallCVE-2026-78328
SonicWall Network Security Manager (NSM): missing authorization
Critical9.1CVE-2026-78328 · Published Sep 4, 2026 · updated Sep 8, 2026
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.
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| Network Security Manager (NSM) Product | <= 4.3.0 and earlier versions | No fix yet |
Details and references
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
- Severity from
- CISA (its enrichment of the CVE record)
- Weakness
- CWE-862
More SonicWall advisories
All SonicWall| Date | Advisory | Severity | Fixed in |
|---|---|---|---|
| Sep 4 | SonicWall Network Security Manager (NSM): path traversal | Critical9.1 | No fix yet |
| Sep 4 | SonicWall Network Security Manager (NSM): command injection | Critical9.1 | No fix yet |
| Sep 1 | SonicWall SMA1000: server-side request forgery | Critical10.0 | No fix yet |
| Sep 1 | SonicWall SMA1000: command injection | High7.8 | No fix yet |
| Aug 25 | SonicWall NetExtender: path traversal | High8.8 | No fix yet |
| Aug 25 | SonicWall NetExtender: link following | High7.0 | No fix yet |