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Not yet scored Actively exploited Used in ransomware

CVE-2021-20038

SonicWall SMA 100 Appliances Stack-Based Buffer Overflow Vulnerability

Description

SonicWall SMA 100 devies are vulnerable to an unauthenticated stack-based buffer overflow vulnerability where exploitation can result in code execution.

Recommended action

Apply updates per vendor instructions.

CISA remediation due date for U.S. federal agencies: 11 Feb 2022.

Collected automatically from public sources. Verify affected versions and fixes in the vendor's notice before acting.