CVE-2026-78328CWE-862broken-access-control

CVE-2026-78328

Critical · published September 4, 2026

CVSS v3.1
9.1
EPSS
0%
Percentile
39.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
9.1 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00462 · 39.1th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-09-04T23:17Z
References (1)
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0015 · [email protected]
EPSS history
Timeline
  • 06 SEP 03:33Z
    EPSS moved — → 0%
    epss
  • 04 SEP 18:19Z
    A missing authorization vulnerability in the SonicWall Network Security Manager (NSM) On-Prem Management interface allows a lower-privileged Admin user to…
    cvelistv5