{"history":[{"alert":0,"cve":"CVE-2021-1732","id":22009,"kind":"epss","observed_at":1794500401,"payload":"{\"date\": \"2026-11-12\", \"epss\": 0.78376, \"percentile\": 0.99589}"},{"alert":0,"cve":"CVE-2021-1732","id":19628,"kind":"epss","observed_at":1794327601,"payload":"{\"date\": \"2026-11-10\", \"epss\": 0.78376, \"percentile\": 0.99586}"},{"alert":0,"cve":"CVE-2021-1732","id":17594,"kind":"epss","observed_at":1794241201,"payload":"{\"date\": \"2026-11-09\", \"epss\": 0.78376, \"percentile\": 0.99586}"},{"alert":0,"cve":"CVE-2021-1732","id":15658,"kind":"epss","observed_at":1794154800,"payload":"{\"date\": \"2026-11-08\", \"epss\": 0.78376, \"percentile\": 0.99585}"},{"alert":0,"cve":"CVE-2021-1732","id":13636,"kind":"epss","observed_at":1794068402,"payload":"{\"date\": \"2026-11-07\", \"epss\": 0.78376, \"percentile\": 0.99584}"},{"alert":0,"cve":"CVE-2021-1732","id":11418,"kind":"epss","observed_at":1793982001,"payload":"{\"date\": \"2026-11-06\", \"epss\": 0.78376, \"percentile\": 0.99584}"},{"alert":1,"cve":"CVE-2021-1732","id":9300,"kind":"cna","observed_at":1793917201,"payload":"{\"containers\": {\"adp\": [{\"providerMetadata\": {\"dateUpdated\": \"2024-08-03T16:18:11.548Z\", \"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\"}, \"references\": [{\"tags\": [\"x_refsource_MISC\", \"x_transferred\"], \"url\": \"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1732\"}, {\"tags\": [\"x_refsource_MISC\", \"x_transferred\"], \"url\": \"http://packetstormsecurity.com/files/161880/Win32k-ConsoleControl-Offset-Confusion.html\"}, {\"tags\": [\"x_refsource_MISC\", \"x_transferred\"], \"url\": \"http://packetstormsecurity.com/files/166169/Win32k-ConsoleControl-Offset-Confusion-Privilege-Escalation.html\"}], \"title\": \"CVE Program Container\"}, {\"metrics\": [{\"other\": {\"content\": {\"id\": \"CVE-2021-1732\", \"options\": [{\"Exploitation\": \"active\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"role\": \"CISA Coordinator\", \"timestamp\": \"2021-02-04T00:00:00+00:00\", \"version\": \"2.0.3\"}, \"type\": \"ssvc\"}}, {\"other\": {\"content\": {\"dateAdded\": \"2021-11-03\", \"reference\": \"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-1732\"}, \"type\": \"kev\"}}], \"problemTypes\": [{\"descriptions\": [{\"cweId\": \"CWE-787\", \"description\": \"CWE-787 Out-of-bounds Write\", \"lang\": \"en\", \"type\": \"CWE\"}]}], \"providerMetadata\": {\"dateUpdated\": \"2026-08-12T03:55:47.051Z\", \"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\"}, \"references\": [{\"tags\": [\"government-resource\"], \"url\": \"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-1732\"}], \"timeline\": [{\"lang\": \"en\", \"time\": \"2021-11-03T00:00:00.000Z\", \"value\": \"CVE-2021-1732 added to CISA KEV\"}], \"title\": \"CISA ADP Vulnrichment\"}], \"cna\": {\"affected\": [{\"cpes\": [\"cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*\", \"cpe:2.3:o:microsoft:windows_10_1803:*:*:*:*:*:*:x64:*\", \"cpe:2.3:o:microsoft:windows_10_1803:*:*:*:*:*:*:arm64:*\"], \"platforms\": [\"32-bit Systems\", \"x64-based Systems\", \"ARM64-based Systems\"], \"product\": \"Windows 10 Version 1803\", \"vendor\": \"Microsoft\", \"versions\": [{\"lessThan\": \"publication\", \"status\": \"affected\", \"version\": \"10.0.0\", \"versionType\": \"custom\"}]}, {\"cpes\": [\"cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:*\", \"cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*\", \"cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:arm64:*\"], \"platforms\": [\"32-bit Systems\", \"x64-based Systems\", \"ARM64-based Systems\"], \"product\": \"Windows 10 Version 1809\", \"vendor\": \"Microsoft\", \"versions\": [{\"lessThan\": \"publication\", \"status\": \"affected\", \"version\": \"10.0.0\", \"versionType\": \"custom\"}]}, {\"cpes\": [\"cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*\"], \"platforms\": [\"x64-based Systems\"], \"product\": \"Windows Server 2019\", \"vendor\": \"Microsoft\", \"versions\": [{\"lessThan\": \"publication\", \"status\": \"affected\", \"version\": \"10.0.0\", \"versionType\": \"custom\"}]}, {\"cpes\": [\"cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*\"], \"platforms\": [\"x64-based Systems\"], \"product\": \"Windows Server 2019 (Server Core installation)\", \"vendor\": \"Microsoft\", \"versions\": [{\"lessThan\": \"publication\", \"status\": \"affected\", \"version\": \"10.0.0\", \"versionType\": \"custom\"}]}, {\"cpes\": [\"cpe:2.3:o:microsoft:windows_10_1909:*:*:*:*:*:*:x86:*\", \"cpe:2.3:o:microsoft:windows_10_1909:*:*:*:*:*:*:x64:*\", \"cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*\"], \"platforms\": [\"32-bit Systems\", \"x64-based Systems\", \"ARM64-based Systems\"], \"product\": \"Windows 10 Version 1909\", \"vendor\": \"Microsoft\", \"versions\": [{\"lessThan\": \"publication\", \"status\": \"affected\", \"version\": \"10.0.0\", \"versionType\": \"custom\"}]}, {\"cpes\": [\"cpe:2.3:o:microsoft:windows_server_1909:*:*:*:*:*:*:*:*\"], \"platforms\": [\"x64-based Systems\"], \"product\": \"Windows Server, version 1909 (Server Core installation)\", \"vendor\": \"Microsoft\", \"versions\": [{\"lessThan\": \"publication\", \"status\": \"affected\", \"version\": \"10.0.0\", \"versionType\": \"custom\"}]}, {\"cpes\": [\"cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*\"], \"platforms\": [\"32-bit Systems\", \"ARM64-based Systems\", \"x64-based Systems\"], \"product\": \"Windows 10 Version 2004\", \"vendor\": \"Microsoft\", \"versions\": [{\"lessThan\": \"publication\", \"status\": \"affected\", \"version\": \"10.0.0\", \"versionType\": \"custom\"}]}, {\"cpes\": [\"cpe:2.3:o:microsoft:windows_server_2004:*:*:*:*:*:*:*:*\"], \"platforms\": [\"x64-based Systems\"], \"product\": \"Windows Server version 2004\", \"vendor\": \"Microsoft\", \"versions\": [{\"lessThan\": \"publication\", \"status\": \"affected\", \"version\": \"10.0.0\", \"versionType\": \"custom\"}]}, {\"cpes\": [\"cpe:2.3:o:microsoft:windows_10_20H2:*:*:*:*:*:*:x86:*\", \"cpe:2.3:o:microsoft:windows_10_20H2:*:*:*:*:*:*:arm64:*\"], \"platforms\": [\"32-bit Systems\", \"ARM64-based Systems\"], \"product\": \"Windows 10 Version 20H2\", \"vendor\": \"Microsoft\", \"versions\": [{\"lessThan\": \"publication\", \"status\": \"affected\", \"version\": \"10.0.0\", \"versionType\": \"custom\"}]}, {\"cpes\": [\"cpe:2.3:o:microsoft:windows_server_20H2:*:*:*:*:*:*:*:*\"], \"platforms\": [\"x64-based Systems\"], \"product\": \"Windows Server version 20H2\", \"vendor\": \"Microsoft\", \"versions\": [{\"lessThan\": \"publication\", \"status\": \"affected\", \"version\": \"10.0.0\", \"versionType\": \"custom\"}]}], \"datePublic\": \"2021-02-09T08:00:00.000Z\", \"descriptions\": [{\"lang\": \"en-US\", \"value\": \"Windows Win32k Elevation of Privilege Vulnerability\"}], \"metrics\": [{\"cvssV3_1\": {\"baseScore\": 7.8, \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C\", \"version\": \"3.1\"}, \"format\": \"CVSS\", \"scenarios\": [{\"lang\": \"en-US\", \"value\": \"GENERAL\"}]}], \"problemTypes\": [{\"descriptions\": [{\"description\": \"Elevation of Privilege\", \"lang\": \"en-US\", \"type\": \"Impact\"}]}], \"providerMetadata\": {\"dateUpdated\": \"2023-12-29T22:33:19.772Z\", \"orgId\": \"f38d906d-7342-40ea-92c1-6c4a2c6478c8\", \"shortName\": \"microsoft\"}, \"references\": [{\"tags\": [\"x_refsource_MISC\"], \"url\": \"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1732\"}, {\"tags\": [\"x_refsource_MISC\"], \"url\": \"http://packetstormsecurity.com/files/161880/Win32k-ConsoleControl-Offset-Confusion.html\"}, {\"tags\": [\"x_refsource_MISC\"], \"url\": \"http://packetstormsecurity.com/files/166169/Win32k-ConsoleControl-Offset-Confusion-Privilege-Escalation.html\"}], \"title\": \"Windows Win32k Elevation of Privilege Vulnerability\"}}, \"cveMetadata\": {\"assignerOrgId\": \"f38d906d-7342-40ea-92c1-6c4a2c6478c8\", \"assignerShortName\": \"microsoft\", \"cveId\": \"CVE-2021-1732\", \"datePublished\": \"2021-02-25T23:01:31.000Z\", \"dateReserved\": \"2020-12-02T00:00:00.000Z\", \"dateUpdated\": \"2026-08-12T03:55:47.051Z\", \"state\": \"PUBLISHED\"}, \"dataType\": \"CVE_RECORD\", \"dataVersion\": \"5.2\"}"},{"alert":0,"cve":"CVE-2021-1732","id":9164,"kind":"epss","observed_at":1793895600,"payload":"{\"date\": \"2026-11-05\", \"epss\": 0.78376, \"percentile\": 0.99583}"},{"alert":0,"cve":"CVE-2021-1732","id":6952,"kind":"epss","observed_at":1793809200,"payload":"{\"date\": \"2026-11-04\", \"epss\": 0.78376, \"percentile\": 0.99583}"},{"alert":0,"cve":"CVE-2021-1732","id":4729,"kind":"epss","observed_at":1793722800,"payload":"{\"date\": \"2026-11-03\", \"epss\": 0.78376, \"percentile\": 0.99582}"},{"alert":0,"cve":"CVE-2021-1732","id":2511,"kind":"epss","observed_at":1793665375,"payload":"{\"date\": \"2026-11-02\", \"epss\": 0.78376, \"percentile\": 0.99582}"},{"alert":1,"cve":"CVE-2021-1732","id":1634,"kind":"kev","observed_at":1793665375,"payload":"{\"cveID\": \"CVE-2021-1732\", \"cwes\": [\"CWE-787\"], \"dateAdded\": \"2021-11-03\", \"dueDate\": \"2021-11-17\", \"forensicTriage\": \"No\", \"knownRansomwareCampaignUse\": \"Known\", \"notes\": \"https://nvd.nist.gov/vuln/detail/CVE-2021-1732\", \"product\": \"Win32k\", \"requiredAction\": \"Apply updates per vendor instructions.\", \"shortDescription\": \"Microsoft Win32k contains an unspecified vulnerability that allows for privilege escalation.\", \"vendorProject\": \"Microsoft\", \"vulnerabilityName\": \"Microsoft Win32k Privilege Escalation Vulnerability\"}"}],"record":{"affected":[{"cpes":["cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*","cpe:2.3:o:microsoft:windows_10_1803:*:*:*:*:*:*:x64:*","cpe:2.3:o:microsoft:windows_10_1803:*:*:*:*:*:*:arm64:*"],"platforms":["32-bit Systems","x64-based Systems","ARM64-based Systems"],"product":"Windows 10 Version 1803","vendor":"Microsoft","versions":[{"lessThan":"publication","status":"affected","version":"10.0.0","versionType":"custom"}]},{"cpes":["cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:*","cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*","cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:arm64:*"],"platforms":["32-bit Systems","x64-based Systems","ARM64-based Systems"],"product":"Windows 10 Version 1809","vendor":"Microsoft","versions":[{"lessThan":"publication","status":"affected","version":"10.0.0","versionType":"custom"}]},{"cpes":["cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*"],"platforms":["x64-based Systems"],"product":"Windows Server 2019","vendor":"Microsoft","versions":[{"lessThan":"publication","status":"affected","version":"10.0.0","versionType":"custom"}]},{"cpes":["cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*"],"platforms":["x64-based Systems"],"product":"Windows Server 2019 (Server Core installation)","vendor":"Microsoft","versions":[{"lessThan":"publication","status":"affected","version":"10.0.0","versionType":"custom"}]},{"cpes":["cpe:2.3:o:microsoft:windows_10_1909:*:*:*:*:*:*:x86:*","cpe:2.3:o:microsoft:windows_10_1909:*:*:*:*:*:*:x64:*","cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*"],"platforms":["32-bit Systems","x64-based Systems","ARM64-based Systems"],"product":"Windows 10 Version 1909","vendor":"Microsoft","versions":[{"lessThan":"publication","status":"affected","version":"10.0.0","versionType":"custom"}]},{"cpes":["cpe:2.3:o:microsoft:windows_server_1909:*:*:*:*:*:*:*:*"],"platforms":["x64-based Systems"],"product":"Windows Server, version 1909 (Server Core installation)","vendor":"Microsoft","versions":[{"lessThan":"publication","status":"affected","version":"10.0.0","versionType":"custom"}]},{"cpes":["cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*"],"platforms":["32-bit Systems","ARM64-based Systems","x64-based Systems"],"product":"Windows 10 Version 2004","vendor":"Microsoft","versions":[{"lessThan":"publication","status":"affected","version":"10.0.0","versionType":"custom"}]},{"cpes":["cpe:2.3:o:microsoft:windows_server_2004:*:*:*:*:*:*:*:*"],"platforms":["x64-based Systems"],"product":"Windows Server version 2004","vendor":"Microsoft","versions":[{"lessThan":"publication","status":"affected","version":"10.0.0","versionType":"custom"}]},{"cpes":["cpe:2.3:o:microsoft:windows_10_20H2:*:*:*:*:*:*:x86:*","cpe:2.3:o:microsoft:windows_10_20H2:*:*:*:*:*:*:arm64:*"],"platforms":["32-bit Systems","ARM64-based Systems"],"product":"Windows 10 Version 20H2","vendor":"Microsoft","versions":[{"lessThan":"publication","status":"affected","version":"10.0.0","versionType":"custom"}]},{"cpes":["cpe:2.3:o:microsoft:windows_server_20H2:*:*:*:*:*:*:*:*"],"platforms":["x64-based Systems"],"product":"Windows Server version 20H2","vendor":"Microsoft","versions":[{"lessThan":"publication","status":"affected","version":"10.0.0","versionType":"custom"}]}],"cna":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-03T16:18:11.548Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1732"},{"tags":["x_refsource_MISC","x_transferred"],"url":"http://packetstormsecurity.com/files/161880/Win32k-ConsoleControl-Offset-Confusion.html"},{"tags":["x_refsource_MISC","x_transferred"],"url":"http://packetstormsecurity.com/files/166169/Win32k-ConsoleControl-Offset-Confusion-Privilege-Escalation.html"}],"title":"CVE Program Container"},{"metrics":[{"other":{"content":{"id":"CVE-2021-1732","options":[{"Exploitation":"active"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","timestamp":"2021-02-04T00:00:00+00:00","version":"2.0.3"},"type":"ssvc"}},{"other":{"content":{"dateAdded":"2021-11-03","reference":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-1732"},"type":"kev"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-787","description":"CWE-787 Out-of-bounds Write","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-08-12T03:55:47.051Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"references":[{"tags":["government-resource"],"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-1732"}],"timeline":[{"lang":"en","time":"2021-11-03T00:00:00.000Z","value":"CVE-2021-1732 added to CISA KEV"}],"title":"CISA ADP Vulnrichment"}],"cna":{"affected":[{"cpes":["cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*","cpe:2.3:o:microsoft:windows_10_1803:*:*:*:*:*:*:x64:*","cpe:2.3:o:microsoft:windows_10_1803:*:*:*:*:*:*:arm64:*"],"platforms":["32-bit Systems","x64-based Systems","ARM64-based Systems"],"product":"Windows 10 Version 1803","vendor":"Microsoft","versions":[{"lessThan":"publication","status":"affected","version":"10.0.0","versionType":"custom"}]},{"cpes":["cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:*","cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*","cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:arm64:*"],"platforms":["32-bit Systems","x64-based Systems","ARM64-based Systems"],"product":"Windows 10 Version 1809","vendor":"Microsoft","versions":[{"lessThan":"publication","status":"affected","version":"10.0.0","versionType":"custom"}]},{"cpes":["cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*"],"platforms":["x64-based Systems"],"product":"Windows Server 2019","vendor":"Microsoft","versions":[{"lessThan":"publication","status":"affected","version":"10.0.0","versionType":"custom"}]},{"cpes":["cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*"],"platforms":["x64-based Systems"],"product":"Windows Server 2019 (Server Core installation)","vendor":"Microsoft","versions":[{"lessThan":"publication","status":"affected","version":"10.0.0","versionType":"custom"}]},{"cpes":["cpe:2.3:o:microsoft:windows_10_1909:*:*:*:*:*:*:x86:*","cpe:2.3:o:microsoft:windows_10_1909:*:*:*:*:*:*:x64:*","cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*"],"platforms":["32-bit Systems","x64-based Systems","ARM64-based Systems"],"product":"Windows 10 Version 1909","vendor":"Microsoft","versions":[{"lessThan":"publication","status":"affected","version":"10.0.0","versionType":"custom"}]},{"cpes":["cpe:2.3:o:microsoft:windows_server_1909:*:*:*:*:*:*:*:*"],"platforms":["x64-based Systems"],"product":"Windows Server, version 1909 (Server Core installation)","vendor":"Microsoft","versions":[{"lessThan":"publication","status":"affected","version":"10.0.0","versionType":"custom"}]},{"cpes":["cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*"],"platforms":["32-bit Systems","ARM64-based Systems","x64-based Systems"],"product":"Windows 10 Version 2004","vendor":"Microsoft","versions":[{"lessThan":"publication","status":"affected","version":"10.0.0","versionType":"custom"}]},{"cpes":["cpe:2.3:o:microsoft:windows_server_2004:*:*:*:*:*:*:*:*"],"platforms":["x64-based Systems"],"product":"Windows Server version 2004","vendor":"Microsoft","versions":[{"lessThan":"publication","status":"affected","version":"10.0.0","versionType":"custom"}]},{"cpes":["cpe:2.3:o:microsoft:windows_10_20H2:*:*:*:*:*:*:x86:*","cpe:2.3:o:microsoft:windows_10_20H2:*:*:*:*:*:*:arm64:*"],"platforms":["32-bit Systems","ARM64-based Systems"],"product":"Windows 10 Version 20H2","vendor":"Microsoft","versions":[{"lessThan":"publication","status":"affected","version":"10.0.0","versionType":"custom"}]},{"cpes":["cpe:2.3:o:microsoft:windows_server_20H2:*:*:*:*:*:*:*:*"],"platforms":["x64-based Systems"],"product":"Windows Server version 20H2","vendor":"Microsoft","versions":[{"lessThan":"publication","status":"affected","version":"10.0.0","versionType":"custom"}]}],"datePublic":"2021-02-09T08:00:00.000Z","descriptions":[{"lang":"en-US","value":"Windows Win32k Elevation of Privilege Vulnerability"}],"metrics":[{"cvssV3_1":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en-US","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"description":"Elevation of Privilege","lang":"en-US","type":"Impact"}]}],"providerMetadata":{"dateUpdated":"2023-12-29T22:33:19.772Z","orgId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","shortName":"microsoft"},"references":[{"tags":["x_refsource_MISC"],"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1732"},{"tags":["x_refsource_MISC"],"url":"http://packetstormsecurity.com/files/161880/Win32k-ConsoleControl-Offset-Confusion.html"},{"tags":["x_refsource_MISC"],"url":"http://packetstormsecurity.com/files/166169/Win32k-ConsoleControl-Offset-Confusion-Privilege-Escalation.html"}],"title":"Windows Win32k Elevation of Privilege Vulnerability"}},"cveMetadata":{"assignerOrgId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","assignerShortName":"microsoft","cveId":"CVE-2021-1732","datePublished":"2021-02-25T23:01:31.000Z","dateReserved":"2020-12-02T00:00:00.000Z","dateUpdated":"2026-08-12T03:55:47.051Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"cna_checked":1794370801,"cve":"CVE-2021-1732","description":"Windows Win32k Elevation of Privilege Vulnerability","epss":{"date":"2026-11-12","epss":0.78376,"percentile":0.99589},"epss_checked":1794522003,"first_seen":1793665375,"kev":{"cveID":"CVE-2021-1732","cwes":["CWE-787"],"dateAdded":"2021-11-03","dueDate":"2021-11-17","forensicTriage":"No","knownRansomwareCampaignUse":"Known","notes":"https://nvd.nist.gov/vuln/detail/CVE-2021-1732","product":"Win32k","requiredAction":"Apply updates per vendor instructions.","shortDescription":"Microsoft Win32k contains an unspecified vulnerability that allows for privilege escalation.","vendorProject":"Microsoft","vulnerabilityName":"Microsoft Win32k Privilege Escalation Vulnerability"},"kev_checked":1794522003,"products":"Microsoft Windows 10 Version 1803, Microsoft Windows 10 Version 1809, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows 10 Version 1909, Microsoft Windows Server, version 1909 (Server Core installation), Microsoft Windows 10 Version 2004, Microsoft Windows Server version 2004, Microsoft Windows 10 Version 20H2, Microsoft Windows Server version 20H2","references":["https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1732","http://packetstormsecurity.com/files/161880/Win32k-ConsoleControl-Offset-Confusion.html","http://packetstormsecurity.com/files/166169/Win32k-ConsoleControl-Offset-Confusion-Privilege-Escalation.html","https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-1732"],"score":{"baseScore":7.8,"baseSeverity":"HIGH","provider":"microsoft","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C","version":"3.1"},"solutions":"","state":"PUBLISHED","title":"Windows Win32k Elevation of Privilege Vulnerability","updated_at":1794500401,"workarounds":""},"sources":[]}
