CVE-2026-0204 - Vulnerability Details - OpenCVE

A vulnerability in the access control mechanism of SonicOS may allow certain management interface functions to be accessible under specific conditions.

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

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	Sonicos

No data.

No data.

References

Link	Providers
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0004

History

Wed, 29 Apr 2026 21:45:00 +0000

Type	Values Removed	Values Added
Title		Access Control Bypass in SonicOS Management Functions

Wed, 29 Apr 2026 20:15:00 +0000

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

Wed, 29 Apr 2026 17:15:00 +0000

Type	Values Removed	Values Added
Metrics		cvssV3_1 `{'score': 8, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}` ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Wed, 29 Apr 2026 16:45:00 +0000

Type	Values Removed	Values Added
Description		A vulnerability in the access control mechanism of SonicOS may allow certain management interface functions to be accessible under specific conditions.
Weaknesses		CWE-1390 CWE-306
References		https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0004

MITRE

Status: PUBLISHED

Assigner: sonicwall

Published: 2026-04-29T16:15:32.039Z

Updated: 2026-04-30T03:55:59.264Z

Reserved: 2025-10-30T10:54:03.249Z

Link: CVE-2026-0204

Vulnrichment

Updated: 2026-04-29T16:52:48.471Z

NVD

Status : Awaiting Analysis

Published: 2026-04-29T17:16:40.307

Modified: 2026-04-30T15:11:12.703

Link: CVE-2026-0204

Redhat

No data.

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