An unauthenticated remote code execution vulnerability was identified in GMS 9.5.1 (Build 9510.1044) and earlier versions which allows remote attacker to read sensitive data and perform arbitrary file write via zipslip.
History

Thu, 13 Aug 2026 11:00:00 +0000

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

Wed, 12 Aug 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 12 Aug 2026 15:15:00 +0000

Type Values Removed Values Added
Title Zipslip Path Traversal Enabling Remote Code Execution in SonicWall GMS

Tue, 11 Aug 2026 22:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 8.3, 'vector': 'CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H'}

cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N'}


Tue, 11 Aug 2026 21:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 8.3, 'vector': 'CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H'}

ssvc

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


Tue, 11 Aug 2026 20:15:00 +0000

Type Values Removed Values Added
Description An unauthenticated remote code execution vulnerability was identified in GMS 9.5.1 (Build 9510.1044) and earlier versions which allows remote attacker to read sensitive data and perform arbitrary file write via zipslip.
Weaknesses CWE-94
References

cve-icon MITRE

Status: PUBLISHED

Assigner: sonicwall

Published: 2026-08-11T20:05:18.939Z

Updated: 2026-08-12T14:46:28.752Z

Reserved: 2026-07-24T08:34:11.798Z

Link: CVE-2026-66145

cve-icon Vulnrichment

Updated: 2026-08-11T20:22:03.051Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-08-11T20:18:37.717

Modified: 2026-08-28T18:58:27.140

Link: CVE-2026-66145

cve-icon Redhat

No data.