SonicWall SMA1000 Series Appliances Affected By Multiple Vulnerabilities

1) CVE-2026-83548 - Pre-authentication SSRF via unintended forward-proxy 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.. CVSS Score: 10.0 CVSS Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H CWE-918: Server-Side Request Forgery (SSRF) CWE-441: Unintended Proxy or Intermediary ('Confused Deputy') 2) CVE-2026-83549 - Post-authentication Remote Code Execution (RCE) Vulnerability Post-authentication Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability has been identified in the SMA1000 Appliance Management Console (AMC) which in specific conditions could potentially enable a remote authenticated attacker as administrator to execute arbitrary OS commands, resulting in remote code execution. CVSS Score: 7.8 CVSS Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') IMPORTANT: SonicWall PSIRT has investigated a case indicating the active exploitation of the vulnerabilities described in this advisory. Customers are strongly urged to upgrade to the hotfix release as soon as possible to remediate this vulnerability.