CVE-2026-4114
Medium
Description
Improper handling of Unicode encoding in SonicWall SMA1000 series appliances allows a remote authenticated SSLVPN admin to bypass AMC TOTP authentication.
SeverityMedium
CVSS6.6
Exploit probability—
Product
Sonicwall Sma6210 Firmware
PublishedApr 9, 2026
First seenApr 9, 2026
Weakness typeCWE-176CWE-176
How to fix
Update
- sonicwall sma6210_firmware12.4.3-03387, 12.5.0-02624 or later
- sonicwall sma6200_firmware12.4.3-03387, 12.5.0-02624 or later
- sonicwall sma7200_firmware12.4.3-03387, 12.5.0-02624 or later
- sonicwall sma7210_firmware12.4.3-03387, 12.5.0-02624 or later
- sonicwall sma8200v12.4.3-03387, 12.5.0-02624 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| sonicwall sma6210_firmware | v < 12.4.3-03387, 12.5.0 ≤ v < 12.5.0-02624 | 12.4.3-03387, 12.5.0-02624 |
| sonicwall sma6200_firmware | v < 12.4.3-03387, 12.5.0 ≤ v < 12.5.0-02624 | 12.4.3-03387, 12.5.0-02624 |
| sonicwall sma7200_firmware | v < 12.4.3-03387, 12.5.0 ≤ v < 12.5.0-02624 | 12.4.3-03387, 12.5.0-02624 |
| sonicwall sma7210_firmware | v < 12.4.3-03387, 12.5.0 ≤ v < 12.5.0-02624 | 12.4.3-03387, 12.5.0-02624 |
| sonicwall sma8200v | v < 12.4.3-03387, 12.5.0 ≤ v < 12.5.0-02624 | 12.4.3-03387, 12.5.0-02624 |
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