{"id":"CVE-2018-0749","aliases":["EUVD-2018-1559","GHSA-543c-9vhf-865v"],"status":"published","title":"The Microsoft Server Message Block (SMB) Server in Windows 7 SP1, Windows 8.1 and RT 8.1, Windows...","description":"The Microsoft Server Message Block (SMB) Server in Windows 7 SP1, Windows 8.1 and RT 8.1, Windows Server 2008 SP2 and R2 SP1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703 and 1709, Windows Server 2016 and Windows Server, version 1709 allows an elevation of privilege vulnerability due to the way SMB Server handles specially crafted files, aka \"Windows Elevation of Privilege Vulnerability\".","severity":{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.03206,"percentile":0.88243,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2018-01-04T14:00:00Z","modified":"2026-06-17T01:31:34Z","exploits":[{"source":"exploitdb","id":"EDB-43517","title":"Microsoft Windows SMB Server (v1/v2) - Mount Point Arbitrary Device Open Privilege Escalation","type":"dos","platform":"windows","date":"2018-01-11","verified":true,"url":"https://www.exploit-db.com/exploits/43517"}],"products":[{"vendor":"microsoft","product":"windows_10"},{"vendor":"microsoft","product":"windows_7"},{"vendor":"microsoft","product":"windows_8.1"},{"vendor":"microsoft","product":"windows_server_2008"},{"vendor":"microsoft","product":"windows_server_2012"},{"vendor":"microsoft","product":"windows_server_2016"},{"vendor":"microsoft corporation","product":"smb server"}],"references":[{"url":"http://www.securitytracker.com/id/1040096","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://www.securityfocus.com/bid/102355","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://www.exploit-db.com/exploits/43517/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0749","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://95cnsec.com/windows-smb-cve-2018-0749-exploit.html","tags":["x_refsource_MISC","x_transferred","Broken Link","URL Repurposed"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-0749"},{"url":"https://github.com/advisories/GHSA-543c-9vhf-865v"}],"sources":{"cve":[{"id":"CVE-2018-0749","description":"The Microsoft Server Message Block (SMB) Server in Windows 7 SP1, Windows 8.1 and RT 8.1, Windows Server 2008 SP2 and R2 SP1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703 and 1709, Windows Server 2016 and Windows Server, version 1709 allows an elevation of privilege vulnerability due to the way SMB Server handles specially crafted files, aka \"Windows Elevation of Privilege Vulnerability\".","status":"published","published":"2018-01-04T14:00:00Z","modified":"2024-09-16T16:48:08.144Z","updated_at":"2026-11-02T14:35:12.160284Z"}],"euvd":[{"id":"EUVD-2018-1559","description":"The Microsoft Server Message Block (SMB) Server in Windows 7 SP1, Windows 8.1 and RT 8.1, Windows Server 2008 SP2 and R2 SP1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703 and 1709, Windows Server 2016 and Windows Server, version 1709 allows an elevation of privilege vulnerability due to the way SMB Server handles specially crafted files, aka \"Windows Elevation of Privilege Vulnerability\".","status":"published","published":"2018-01-04T14:00:00Z","modified":"2024-09-16T16:48:08Z","updated_at":"2026-11-03T00:55:48.234114Z"}],"ghsa":[{"id":"GHSA-543c-9vhf-865v","title":"The Microsoft Server Message Block (SMB) Server in Windows 7 SP1, Windows 8.1 and RT 8.1, Windows...","description":"The Microsoft Server Message Block (SMB) Server in Windows 7 SP1, Windows 8.1 and RT 8.1, Windows Server 2008 SP2 and R2 SP1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703 and 1709, Windows Server 2016 and Windows Server, version 1709 allows an elevation of privilege vulnerability due to the way SMB Server handles specially crafted files, aka \"Windows Elevation of Privilege Vulnerability\".","status":"published","published":"2022-05-13T01:48:21Z","modified":"2023-02-02T05:01:44Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T14:51:15.131458Z"}],"nvd":[{"id":"CVE-2018-0749","description":"The Microsoft Server Message Block (SMB) Server in Windows 7 SP1, Windows 8.1 and RT 8.1, Windows Server 2008 SP2 and R2 SP1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703 and 1709, Windows Server 2016 and Windows Server, version 1709 allows an elevation of privilege vulnerability due to the way SMB Server handles specially crafted files, aka \"Windows Elevation of Privilege Vulnerability\".","status":"published","published":"2018-01-04T14:29:00.533Z","modified":"2026-06-17T01:31:34.937Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:04:22.309028Z"}]}}