File Exposure Vulnerability in SonicWall GMS Product
CVE-2026-109593

9.1CRITICAL

Key Information:

Vendor

Sonicwall
Status
Global Management System (gms)
Vendor
CVE Published:
3 November 2026

What is CVE-2026-109593?

An unauthenticated attacker with network access to SonicWall GMS versions 9.5.2 and earlier may exploit this vulnerability to access internal files of the GMS, potentially leading to the exposure of sensitive information. This presents a significant security risk, as unauthorized access could allow malicious actors to obtain confidential data.

Affected Version(s)

Global Management System (GMS) Windows 9.5.2 and earlier versions

References

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-202...
vendor-advisory

CVSS V3.1

Score:
9.1
Severity:
CRITICAL
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Matei 'Mal' Badanoiu of Pentest-Tools.com
.