Description
Improper handling of Unicode encoding in SonicWall SMA1000 series appliances allows a remote authenticated SSLVPN admin to bypass AMC TOTP authentication.
Affected products
sonicwall: sma6210 firmware; sonicwall: sma6210; sonicwall: sma6200 firmware; sonicwall: sma6200; sonicwall: sma7200 firmware; sonicwall: sma7200; sonicwall: sma7210 firmware; sonicwall: sma7210; sonicwall: sma8200v
References1
- psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0003 Vendor Advisory
Metrics
- CVSS 3.1
-
6.6
MEDIUM
Score source: CNA
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H - EPSS — exploit probability
- 1% percentile: 50 · as of 12 November 2026
- CWE
- CWE-176
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