CRITICAL CWE-636
CVE-2026-109593
SonicWall Global Management System (GMS) vulnerability
SonicWall·Global Management System (GMS)
9.1/ 10
CVSS 3.1
Critical severity
0.52%
EPSS exploit odds
Chance of exploitation in the next 30 days
Higher than 45% of all CVEs
Not listed
CISA KEV catalog
No confirmed in-the-wild exploitation on CISA's list.
Timeline
- Published
- Nov 3, 2026
- Updated
- Nov 3, 2026
- First covered
- Nov 5, 2026
- Latest story
- 1 week ago
Summary
An unauthenticated attacker with network access to the SonicWall GMS 9.5.2 and earlier versions may be able to read internal GMS files, potentially exposing sensitive information.
CWE-636Not Failing Securely
Attack profile
Attack vectorNetwork
ComplexityLow
PrivilegesNone
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityNone
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:HAffected products
- SonicWall Global Management System (GMS)9.5.2 and earlier versions