Oct 20, 2026 · 19:02 UTC SEARCH
UNRATED KNOWN EXPLOITED
Vulnerability intelligence

CVE-2025-40602

VendorSonicWall
ProductSMA1000 appliance
Known exploitedYes
Added to CISA KEVDecember 17, 2025
KEV due dateDecember 24, 2025
Known ransomware useNot identified by CISA

SonicWall SMA1000 contains a missing authorization vulnerability that could allow for privilege escalation appliance management console (AMC) of affected devices.

Required action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable

CISA KEV status

This vulnerability is listed in CISA’s Known Exploited Vulnerabilities Catalog. Known ransomware campaign use: Unknown.

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