CVE-2026-4116
HIGH EPSS 33.5%
Published Apr 9, 20262mo ago · Modified Jun 17, 20261w ago
7.2 CVSS 3.1
Published Apr 9, 2026 2mo ago
Last Modified Jun 17, 2026 1w ago
Description
Improper handling of Unicode encoding in SonicWall SMA1000 series appliances allows a remote authenticated SSLVPN user to bypass Workplace/Connect Tunnel TOTP authentication.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Attack Vector Network
Attack Complexity Low
Privileges Required High
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High
Threat Intelligence
EPSS Exploit Probability
33.5% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-176
Affected Products 14
| Vendor | Product | Version | Range |
|---|---|---|---|
| sonicwall | sma6210_firmware | * | <12.4.3-03387 |
| sonicwall | sma6210_firmware | * | ≥12.5.0 – <12.5.0-02624 |
| sonicwall | sma6210 | * | any |
| sonicwall | sma6200_firmware | * | <12.4.3-03387 |
| sonicwall | sma6200_firmware | * | ≥12.5.0 – <12.5.0-02624 |
| sonicwall | sma6200 | * | any |
| sonicwall | sma7200_firmware | * | <12.4.3-03387 |
| sonicwall | sma7200_firmware | * | ≥12.5.0 – <12.5.0-02624 |
| sonicwall | sma7200 | * | any |
| sonicwall | sma7210_firmware | * | <12.4.3-03387 |
| sonicwall | sma7210_firmware | * | ≥12.5.0 – <12.5.0-02624 |
| sonicwall | sma7210 | * | any |
| sonicwall | sma8200v | * | <12.4.3-03387 |
| sonicwall | sma8200v | * | ≥12.5.0 – <12.5.0-02624 |
References 1
- psirt.global.sonicwall.com https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0003
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.