SonicWall fixes pre-auth SSRF flaw in SMA 1000 appliances (CVE-2026-102255)

SonicWall has patched four vulnerabilities in its popular Secure Mobile Access (SMA) 1000 series of appliances, including one (CVE-2026-102255) that could allow remote unauthenticated attackers “to direct the appliance to issue requests on their behalf and reach internal functionality and perform…

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widely deployed15