CVE-2026-15410
SonicWall SMA1000 Appliances Code Injection Vulnerability
Post-authentication improper control of generation of code ('Code Injection') vulnerability has been identified in the SMA1000 Appliance Management Console (AMC) which in specific conditions could potentially enable a remote authenticated attacker as administrator to execute arbitrary OS commands.
Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines. Deadline for federal agencies: 2026-07-17.
16 articles across 9 outlets · first covered Jul 14, 2026 · latest Oct 12, 2026
Associated threat actors
Coverage timeline
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Hackers Exploit Critical SonicWall SMA Flaw Within Days of Disclosurethehackernews.com · Oct 12, 2026
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INC Ransomware abuses CVE-2026-15409 in SonicWall, calls victimssecurityaffairs.com · Aug 4, 2026
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INC Ransomware exploits CVE-2026-15409, gains root on SonicWallwww.securityweek.com · Aug 3, 2026
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SonicWall SMA Exploit Chain Now Fuels INC Ransomware Attackssecurityonline.info · Aug 3, 2026
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SonicWall SMA 1000 zero day used to spread KNUCKLEBALLsocradar.io · Jul 21, 2026
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SonicWall Zero-Days Exploited to Deliver Custom Malware for Weeks Before Patchwww.securityweek.com · Jul 20, 2026
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Zero day exploits hit SonicWall VPN, giving attackers root accesssecurityaffairs.com · Jul 20, 2026
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Zero day exploit targets SonicWall SMA 1000, installs malwaresecurityonline.info · Jul 19, 2026
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SonicWall CVE-2026-15409 flaw lets ransomware group hijack VPNswww.darkreading.com · Jul 17, 2026
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Microsoft, SonicWall bugs found; RabbitMQ patches auth flawssecurityonline.info · Jul 15, 2026
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SonicWall SMA1000 flaws exploited, urgent patch advisedwww.rapid7.com · Jul 15, 2026
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CISA Flags SonicWall SMA1000 and Microsoft Flaws in KEV Catalogsecurityaffairs.com · Jul 15, 2026
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SonicWall Warns of Active Exploitation of SMA 1000 Zero Dayssecurityaffairs.com · Jul 15, 2026
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SonicWall patches critical zero day flaws in SMA1000 applianceswww.securityweek.com · Jul 15, 2026
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CISA Adds SonicWall SMA1000 Code Injection Flaw to KEV Catalogwww.cisa.gov · Jul 14, 2026
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CISA Flags CVE‑2026-15410 in KEV After SonicWall SMA1000 Exploitcisa.gov · Jul 14, 2026