Exploit / PoCcriticalExploited in the wild

SonicWall SMA appliances targeted in zero-day attacks (CVE-2026-15409, CVE-2026-15410)

Help Net Securityby @zeljkazorzJul 21, 2026 · 09:44 UTC (Jul 21, 2026)3 min read

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Analyze CVE-2026-15409 with Vani AIImpact, affected versions, exploitation, mitigations and detection

CVEs: CVE-2026-15409 CVE-2026-15410

Tags: cve-2026-15409 cve-2026-15410 exploit

Vulnerabilities mentioned

All

CVE	Vulnerability	CVSS	EPSS	Signals	Published
CVE-2026-15409 +1 related CVE CVE-2026-15410	Unauthenticated SSRF in SonicWall SMA1000 Appliances	10.0 group max	7%	KEVRansomwarePoC	Jul 14, 2026 KEV Jul 14, 2026

From the original article

3 min read at helpnetsecurity.com

SonicWall has fixed two actively exploited vulnerabilities (CVE-2026-15409, CVE-2026-15410) affecting its Secure Mobile Access (SMA) 1000 Series appliances, and is urging customer organizations to upgrade to a fixed firmare version and search for evidence of potential compromise.

Help Net Security

By @zeljkazorz · helpnetsecurity.com

Read the full article at Help Net Security

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