A post-authentication Path Traversal vulnerability in SonicOS allows an attacker to interact with usually restricted services.

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00012.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
SonicWall SonicOS unknown
Version Status Constraints
6.5.5.1-6n and older versions affected —
7.0.1-5169 and older versions affected —
7.3.1-7013 and older versions affected —
8.1.0-8017 and older versions affected —

No data.

No data.

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Vendors Products
Sonicwall Subscribe
Sonicos Subscribe

Project Subscriptions

Vendors Products
Sonicwall Subscribe
Sonicos Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

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

Thu, 30 Apr 2026 04:15:00 +0000

Type Values Removed Values Added
Title Post-Authentication Path Traversal in SonicOS Enabling Restricted Service Access

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': 6.8, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

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

Type Values Removed Values Added
Description A post-authentication Path Traversal vulnerability in SonicOS allows an attacker to interact with usually restricted services.
Weaknesses CWE-35
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: sonicwall

Published:

Updated: 2026-04-29T16:59:41.635Z

Reserved: 2025-10-30T10:54:31.125Z

Link: CVE-2026-0205

cve-icon Vulnrichment

Updated: 2026-04-29T16:59:34.204Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-04-29T17:16:40.480

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

Link: CVE-2026-0205

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-30T04:00:15Z

Weaknesses