CVE-2026-83548

SonicWall SMA 1000 appliances under attack via zero-day flaws

CVSS 10 critical · SonicWall SMA1000 · published 2026-09-01

A Pre-authentication SSRF vulnerability exists in the SMA1000 Appliance Work Place interface due to an unintended alternate access path. A remote unauthenticated attacker could potentially exploit this vulnerability to gain unauthorized access to sensitive functionality and perform unauthorized operations.

NVD · CVE.org

Coverage 1 source

1. 2026-09-02 Help Net Security critical SonicWall SMA 1000 appliances under attack via zero-day flaws

   Attackers exploit two zero-day flaws in SonicWall SMA 1000 appliances.

Mentioned with

CVE-2026-83549

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