SonicWall Global Management System · Exploitation confirmedCritical unpatched SonicWall GMS flaw exposes internal files without authentication
SonicWall disclosed two vulnerabilities in its Global Management System (GMS): CVE-2026-109593 (CVSS 9.1) allows access to internal files without credentials or user interaction, and CVE-2026-109594 (CVSS 6.8) allows authenticated SQL injection. No patch exists because GMS 9.5.2 and earlier (Windows and Linux) are end-of-life; the source identifies no public PoC or confirmed exploitation. Isolate the GMS server, restrict access, and plan product replacement.



