
🚨 Critical SonicWall GMS Vulnerability Exposes Internal Files Without Authentication, CVE-2026-109593 SonicWall has disclosed two security vulnerabilities in its Global Management System (GMS), including a critical flaw that allows attackers to access sensitive internal files without credentials or user interaction. The second vulnerability could allow authenticated attackers to exploit SQL injection and potentially access or modify information stored in the GMS database. CVE-2026-109593 | Critical • CVSS: 9.1 • Unauthenticated access to internal files • No privileges or user interaction required CVE-2026-109594 | Medium • CVSS: 6.8 • Authenticated SQL injection • Potential database access or modification Affected Systems: • SonicWall GMS 9.5.2 and earlier • Windows and Linux deployments • No security patch available, as GMS has reached end-of-life There is currently no identified public PoC or confirmed exploitation in the wild.

