CVE-2019-0630

8.8 highEPSS 17%

A remote code execution vulnerability exists in the way that the Microsoft Server Message Block 2.0 (SMBv2) server handles certain requests, aka 'Windows SMB Remote Code Execution Vulnerability'. This CVE ID is unique from CVE-2019-0633.

Severity

CVSS 3.0

8.8 high

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 17% chance of exploitation in the next 30 days; higher than 97% of CVEs (scores of 2026-10-31)
CWE: CWE-19
Published: 2019-03-05
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

microsoft:windows_10
microsoft:windows_7
microsoft:windows_8.1
microsoft:windows_rt_8.1
microsoft:windows_server_2008
microsoft:windows_server_2012
microsoft:windows_server_2016
microsoft:windows_server_2019

References

http://www.securityfocus.com/bid/106876
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0630
http://www.securityfocus.com/bid/106876
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0630

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