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

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Vendors Products
Sonicwall Subscribe
Sma1000 Subscribe
Sma6200 Subscribe
Sma6200 Firmware Subscribe
Sma6210 Subscribe
Sma6210 Firmware Subscribe
Sma7200 Subscribe
Sma7200 Firmware Subscribe
Sma7210 Subscribe
Sma7210 Firmware Subscribe
Sma8200v Subscribe
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Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Thu, 14 May 2026 19:45:00 +0000

Type Values Removed Values Added
First Time appeared Sonicwall sma6200
Sonicwall sma6200 Firmware
Sonicwall sma6210
Sonicwall sma6210 Firmware
Sonicwall sma7200
Sonicwall sma7200 Firmware
Sonicwall sma7210
Sonicwall sma7210 Firmware
Sonicwall sma8200v
CPEs cpe:2.3:a:sonicwall:sma8200v:*:*:*:*:*:*:*:*
cpe:2.3:h:sonicwall:sma6200:-:*:*:*:*:*:*:*
cpe:2.3:h:sonicwall:sma6210:-:*:*:*:*:*:*:*
cpe:2.3:h:sonicwall:sma7200:-:*:*:*:*:*:*:*
cpe:2.3:h:sonicwall:sma7210:-:*:*:*:*:*:*:*
cpe:2.3:o:sonicwall:sma6200_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:sonicwall:sma6210_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:sonicwall:sma7200_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:sonicwall:sma7210_firmware:*:*:*:*:*:*:*:*
Vendors & Products Sonicwall sma6200
Sonicwall sma6200 Firmware
Sonicwall sma6210
Sonicwall sma6210 Firmware
Sonicwall sma7200
Sonicwall sma7200 Firmware
Sonicwall sma7210
Sonicwall sma7210 Firmware
Sonicwall sma8200v

Tue, 14 Apr 2026 16:45:00 +0000

Type Values Removed Values Added
Title Bypass of TOTP Authentication via Unicode Exploit in SonicWall SMA1000 SSLVPN

Mon, 13 Apr 2026 19:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Fri, 10 Apr 2026 10:00:00 +0000

Type Values Removed Values Added
Title Bypass of TOTP Authentication via Unicode Exploit in SonicWall SMA1000 SSLVPN

Fri, 10 Apr 2026 09:00:00 +0000

Type Values Removed Values Added
First Time appeared Sonicwall
Sonicwall sma1000
Vendors & Products Sonicwall
Sonicwall sma1000

Thu, 09 Apr 2026 15:00:00 +0000

Type Values Removed Values Added
Description Improper handling of Unicode encoding in SonicWall SMA1000 series appliances allows a remote authenticated SSLVPN user to bypass Workplace/Connect Tunnel TOTP authentication.
Weaknesses CWE-176
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: sonicwall

Published:

Updated: 2026-04-13T18:26:18.229Z

Reserved: 2026-03-13T12:13:43.715Z

Link: CVE-2026-4116

cve-icon Vulnrichment

Updated: 2026-04-13T18:26:07.744Z

cve-icon NVD

Status : Analyzed

Published: 2026-04-09T15:16:14.010

Modified: 2026-05-14T19:33:35.060

Link: CVE-2026-4116

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-14T16:36:56Z

Weaknesses