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CVE-2024-40766 Known ransomware use

SonicWall SonicOS Improper Access Control Vulnerability

SonicWallSonicOS

Added to KEV catalog
9 September 2024
Federal remediation due date
30 September 2024
Weakness classification (CWE)
CWE-284

CISA Description

SonicWall SonicOS contains an improper access control vulnerability that could lead to unauthorized resource access and, under certain conditions, may cause the firewall to crash.

Required action

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Notes

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2024-0015; https://www.sonicwall.com/support/notices/gen-7-and-newer-sonicwall-firewalls-sslvpn-recent-threat-activity/kA1VN0000000RDG0A2 ; https://nvd.nist.gov/vuln/detail/CVE-2024-40766

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