CVE-2026-4114

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Summary

CVECVE-2026-4114
StatePUBLISHED
Assignersonicwall
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-04-09 15:16:13 UTC
Updated2026-05-10 14:16:50 UTC
DescriptionImproper handling of Unicode encoding in SonicWall SMA1000 series appliances allows a remote authenticated SSLVPN admin to bypass AMC TOTP authentication.

Risk And Classification

Primary CVSS: v3.1 6.6 MEDIUM from ADP

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

EPSS: 0.000210000 probability, percentile 0.061070000 (date 2026-05-11)

Problem Types: CWE-176 | CWE-176 CWE-176 Improper handling of unicode encoding

VersionSourceTypeScoreSeverityVector
3.1ADPDECLARED6.6MEDIUMCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
3.1134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary6.6MEDIUMCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
High
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA SonicWall SMA1000 affected 12.4.3-03245 (platform-hotfix) and earlier versions. Linux
CNA SonicWall SMA1000 affected 12.5.0-02283 (platform-hotfix) and earlier versions. Linux

References

ReferenceSourceLinkTags
psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0003 [email protected] psirt.global.sonicwall.com
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