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CVE-2026-15409 is a critical server-side request forgery vulnerability in the SonicWall SMA1000 Appliance Work Place interface. The flaw allows a remote, unauthenticated attacker to cause the appliance to initiate requests to attacker-chosen or otherwise unintended destinations. The issue affects SMA1000 secure remote access appliances, including reported affected models in the 6210, 7210, and 8200v lines on vulnerable 12.4.3 and 12.5.0 platform-hotfix builds. The vulnerability has been confirmed as actively exploited in the wild. Available reporting indicates the flaw may enable attackers to use the appliance as a proxy to reach internal or otherwise restricted network resources, and it may also be leveraged in attack chains involving the SMA1000 management plane.
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No public exploit code observed for this vulnerability.
26 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A critical vulnerability affecting SonicWall SMA1000 Series appliances, identified in SonicWall's July 14, 2026 security advisory as being exploited.
A critical vulnerability affecting SonicWall SMA1000 Series appliances that SonicWall says is being exploited, and which was added to CISA's Known Exploited Vulnerabilities database.
A critical SSRF vulnerability in the SonicWall SMA1000 Appliance Work Place interface that can be exploited remotely without authentication.
A critical SSRF vulnerability in the SonicWall SMA1000 Appliance Work Place interface that allows remote unauthenticated attackers to force the appliance to make unintended requests. It is significant because SonicWall and CISA state it is actively exploited in zero-day attacks.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.