CVE & CISA-KEV Catalog

CVE-2026-4114

MEDIUM
6.6
CVSS v3
NVD

Description

Improper handling of Unicode encoding in SonicWall SMA1000 series appliances allows a remote authenticated SSLVPN admin to bypass AMC TOTP authentication.

CWE-176

How to fix

Remediation Available
sma6200 firmwareNVD
Affected:>= 12.5.0, < 12.5.0-02624Fixed in:12.5.0-02624CVE-2026-4114derived from NVD
sma6210 firmwareNVD
Affected:>= 12.5.0, < 12.5.0-02624Fixed in:12.5.0-02624CVE-2026-4114derived from NVD
sma7200 firmwareNVD
Affected:>= 12.5.0, < 12.5.0-02624Fixed in:12.5.0-02624CVE-2026-4114derived from NVD
sma7210 firmwareNVD
Affected:>= 12.5.0, < 12.5.0-02624Fixed in:12.5.0-02624CVE-2026-4114derived from NVD
sma8200vNVD
Affected:>= 12.5.0, < 12.5.0-02624Fixed in:12.5.0-02624CVE-2026-4114derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityHigh
Privileges RequiredHigh
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

0.60%probability of exploitation in 30 days
44thpercentile

Moderate risk: more likely to be exploited than 44% of all known CVEs.

References

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CVE-2026-4114 severity badge

Markdown

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HTML

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-05-14.