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Not yet scored Actively exploited Used in ransomware

CVE-2017-0143

Microsoft Windows Server Message Block (SMBv1) Remote Code Execution Vulnerability

Description

Microsoft Windows Server Message Block 1.0 (SMBv1) contains an unspecified vulnerability that allows for remote code execution.

Recommended action

Apply updates per vendor instructions.

CISA remediation due date for U.S. federal agencies: 3 May 2022.

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