Live › vulnerability › CVE-2017-0146
Go to dashboardRemote code execution in the Windows SMBv1 server (EternalBlue) via crafted packets. Fixed by MS17-010 (March 14, 2017). Actively exploited, including by ransomware. Unpatched Windows with SMBv1 reachable on the network is exposed.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 19:11 UTC, 3h before NVD. All times on this page are UTC.
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| Product | Ecosystem | Affected | Fixed in |
|---|---|---|---|
| Microsoft Windows | vendor | – | – |
| Windows SMBv1 server | vendor | Windows Vista SP2, Server 2008 SP2, Win7 SP1, Server 2008 R2 SP1, Win8.1, Server 2012, Server 2012 R2, RT 8.1, Win10 RTM/1511/1607, Server 2016 without MS17-010 | KB4012598, KB4012212, KB4012215, KB4012213, KB4012216, KB4012214, KB4012217, KB4012606, KB4013198, KB4013429 |
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
The SMBv1 server in Microsoft Windows Vista SP2; Windows Server 2008 SP2 and R2 SP1; Windows 7 SP1; Windows 8.1; Windows Server 2012 Gold and R2; Windows RT 8.1; and Windows 10 Gold, 1511, and 1607; and Windows Server 2016 allows remote attackers to execute arbitrary code via crafted packets, aka "Windows SMB Remote Code Execution Vulnerability." This vulnerability is different from those described in CVE-2017-0143, CVE-2017-0144, CVE-2017-0145, and CVE-2017-0148.
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