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SonicWall warns of active exploitation of two SMA 1000 zero

Securityaffairs.Co •Pierluigi Paganini • July 15, 2026

SonicWall warns of active attacks exploiting two SMA 1000 zero-days, including a flaw enabling arbitrary command execution. SonicWall confirmed the active exploitation of two zero-day vulnerabilities affecting Secure Mobile Access (SMA) 1000 appliances. The vulnerabilities were internally discovered and reported by Adam Babis of the company’s PSIRT. The company investigated multiple incidents indicating these vulnerabilities […]

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Critical SonicWall SMA1000 Vulnerabilities Under Active Exploitation SonicWall has reported two critical vulnerabilities, CVE-2026-15409 and CVE-2026-15410, affecting its SMA1000 Series appliances, which are currently being actively exploited. The first vulnerability, CVE-2026-15409, is a server-side request forgery (SSRF) that allows unauthenticated attackers to send requests to unintended locations, with a CVSS score of 10.0. The second, CVE-2026-15410, is a post-authentication code injection flaw that enables authenticated attackers to execute arbitrary commands, scoring 7.2 on the CVSS scale. Affected models include the SMA1000 Series 6210, 7210, and 8200v running specific firmware versions. SonicWall and CISA have urged immediate patching to mitigate risks. The vulnerabilities were added to the CISA KEV catalog on July 14, 2026, indicating confirmed exploitation in the wild. Organizations are advised to monitor for indicators of compromise and apply the necessary updates as soon as possible. 42 sources 87

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SonicWall warns of active exploitation of two SMA 1000 zero

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