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 unauthorized operation