CVE-2026-4116CWE-176

Improper handling of Unicode encoding in SonicWall SMA1000 series appliances allows a remote authenticated SSLVPN user to bypass Workplace/Connect Tunnel TOTP…

High · published April 9, 2026

CVSS v3.1
7.2
EPSS
1%
Percentile
52.9
In the wild
Unconfirmed
What it is

Improper handling of Unicode encoding in SonicWall SMA1000 series appliances allows a remote authenticated SSLVPN user to bypass Workplace/Connect Tunnel TOTP authentication.

The record
Technical detail
CVSS v3.1
7.2 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00707 · 52.9th percentile
Weakness
CWE-176 · Improper Handling of Unicode Encoding
Published
2026-04-09T14:27Z
EPSS history
Timeline
  • 09 APR 14:27Z
    Improper handling of Unicode encoding in SonicWall SMA1000 series appliances allows a remote authenticated SSLVPN user to bypass Workplace/Connect Tunnel TOTP…
    cvelistv5