CVE-2026-4113 - Vulnerability Details - OpenCVE

An observable response discrepancy vulnerability in the SonicWall SMA1000 series appliances allows a remote attacker to enumerate SSL VPN user credentials.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact total

Vendors	Products
Sonicwall	Sma1000

No data.

No data.

References

Link	Providers
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0003

History

Tue, 14 Apr 2026 16:45:00 +0000

Type	Values Removed	Values Added
Title	SSL VPN Credential Enumeration via Observable Response Discrepancy on SonicWall SMA1000

Mon, 13 Apr 2026 19:15:00 +0000

Type	Values Removed	Values Added
Metrics		cvssV3_1 `{'score': 7.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}` ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Fri, 10 Apr 2026 10:00:00 +0000

Type	Values Removed	Values Added
Title		SSL VPN Credential Enumeration via Observable Response Discrepancy on SonicWall SMA1000

Fri, 10 Apr 2026 09:00:00 +0000

Type	Values Removed	Values Added
First Time appeared		Sonicwall Sonicwall sma1000
Vendors & Products		Sonicwall Sonicwall sma1000

Thu, 09 Apr 2026 15:00:00 +0000

Type	Values Removed	Values Added
Description		An observable response discrepancy vulnerability in the SonicWall SMA1000 series appliances allows a remote attacker to enumerate SSL VPN user credentials.
Weaknesses		CWE-204
References		https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0003

MITRE

Status: PUBLISHED

Assigner: sonicwall

Published: 2026-04-09T14:23:53.270Z

Updated: 2026-04-13T18:27:04.538Z

Reserved: 2026-03-13T11:57:20.974Z

Link: CVE-2026-4113

Vulnrichment

Updated: 2026-04-13T18:26:55.843Z

NVD

Status : Awaiting Analysis

Published: 2026-04-09T15:16:13.683

Modified: 2026-04-13T19:16:52.533

Link: CVE-2026-4113

Redhat

No data.

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