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Exploited in the wild Secure Mobile Access (SMA) 1000 Series appliances zero-day SonicWall network-edge

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

Help Net Security·By Zeljka Zorz··2 min read
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SonicWall has addressed two actively exploited vulnerabilities (CVE-2026-15409, CVE-2026-15410) impacting its Secure Mobile Access (SMA) 1000 Series appliances. These flaws were being used together in real-world attacks, allowing unauthenticated attackers to trigger SSRF and authenticated users to execute arbitrary code. Customers are advised to apply the latest firmware updates and check for signs of compromise. SonicWall also recommends additional post-patch actions like password resets and TOTP token regeneration.

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