What it is
In SonicWall SMA100, an unauthenticated Directory Traversal vulnerability in the handleWAFRedirect CGI allows the user to test for the presence of a file on the server.
What to do
Apply updates per vendor instructions.
Vendor notices and references
Description and required action as published by CISA. Full record at NVD.
Other SonicWall entries on the list
- SonicOS SSLVPN SonicWall SonicOS SSLVPN Use of Single-factor Authentication Vulnerability CVE-2026-19868 · Nov 6, 2026
- SMA1000 Appliances SonicWall SMA1000 Appliances OS Command Injection Vulnerability CVE-2026-83549 · Sep 2, 2026
- SMA1000 Appliances SonicWall SMA1000 Appliances Server-Side Request Forgery Vulnerability CVE-2026-83548 · Sep 2, 2026
- SMA1000 Appliances SonicWall SMA1000 Appliances Code Injection Vulnerability CVE-2026-15410 · Jul 14, 2026
- SMA1000 Appliances SonicWall SMA1000 Appliances Server-Side Request Forgery Vulnerability CVE-2026-15409 · Jul 14, 2026
- SMA1000 appliance SonicWall SMA1000 Missing Authorization Vulnerability CVE-2025-40602 · Dec 17, 2025