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Posted on • Originally published at beyondmachines.net

SonicWall Patches SMA1000 Zero-Day Vulnerabilities Under Active Attack

Summary

SonicWall disclosed two zero-day vulnerabilities in SMA1000 appliances, including a critical CVSS 10.0 SSRF flaw, that are currently being exploited in the wild. CISA has mandated federal agencies to patch these systems by July 17, 2026, to prevent unauthorized network access and command execution.

Take Action:

If you are using SonicWall SMA1000 appliances, this is urgent. Patch immediately because attackers are already using these flaws to break into networks. If you find any signs of a breach, you must wipe the device and reset all credentials to ensure the attackers are gone.


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