{"id":"CVE-2021-44901","aliases":["EUVD-2021-31701","GHSA-7rrj-w9j8-j87x"],"status":"published","title":"Micro-Star International (MSI) Dragon Center \u003c= 2.0.116.0 is vulnerable to multiple Privilege...","description":"Micro-Star International (MSI) Dragon Center \u003c= 2.0.116.0 is vulnerable to multiple Privilege Escalation (LPE/EoP) vulnerabilities in the atidgllk.sys, atillk64.sys, MODAPI.sys, NTIOLib.sys, NTIOLib_X64.sys, WinRing0.sys, WinRing0x64.sys drivers components. All the vulnerabilities are triggered by sending specific IOCTL requests.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00467,"percentile":0.40713,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-269"],"published":"2022-02-04T10:59:51Z","modified":"2026-06-17T04:12:56Z","products":[{"vendor":"msi","product":"dragon_center"}],"references":[{"url":"https://voidsec.com","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://voidsec.com/advisories/cve-2021-44901/","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-44901"},{"url":"https://github.com/advisories/GHSA-7rrj-w9j8-j87x"}],"sources":{"cve":[{"id":"CVE-2021-44901","description":"Micro-Star International (MSI) Dragon Center \u003c= 2.0.116.0 is vulnerable to multiple Privilege Escalation (LPE/EoP) vulnerabilities in the atidgllk.sys, atillk64.sys, MODAPI.sys, NTIOLib.sys, NTIOLib_X64.sys, WinRing0.sys, WinRing0x64.sys drivers components. All the vulnerabilities are triggered by sending specific IOCTL requests.","status":"published","published":"2022-02-04T10:59:51Z","modified":"2024-08-04T04:32:13.048Z","updated_at":"2026-11-02T14:33:01.166399Z"}],"euvd":[{"id":"EUVD-2021-31701","description":"Micro-Star International (MSI) Dragon Center \u003c= 2.0.116.0 is vulnerable to multiple Privilege Escalation (LPE/EoP) vulnerabilities in the atidgllk.sys, atillk64.sys, MODAPI.sys, NTIOLib.sys, NTIOLib_X64.sys, WinRing0.sys, WinRing0x64.sys drivers components. All the vulnerabilities are triggered by sending specific IOCTL requests.","status":"published","published":"2022-02-04T10:59:51Z","modified":"2024-08-04T04:32:13Z","updated_at":"2026-11-03T03:08:28.023592Z"}],"ghsa":[{"id":"GHSA-7rrj-w9j8-j87x","title":"Micro-Star International (MSI) Dragon Center \u003c= 2.0.116.0 is vulnerable to multiple Privilege...","description":"Micro-Star International (MSI) Dragon Center \u003c= 2.0.116.0 is vulnerable to multiple Privilege Escalation (LPE/EoP) vulnerabilities in the atidgllk.sys, atillk64.sys, MODAPI.sys, NTIOLib.sys, NTIOLib_X64.sys, WinRing0.sys, WinRing0x64.sys drivers components. All the vulnerabilities are triggered by sending specific IOCTL requests.","status":"published","published":"2022-02-09T00:00:38Z","modified":"2023-01-27T05:01:31Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:41:54.80485Z"}],"nvd":[{"id":"CVE-2021-44901","description":"Micro-Star International (MSI) Dragon Center \u003c= 2.0.116.0 is vulnerable to multiple Privilege Escalation (LPE/EoP) vulnerabilities in the atidgllk.sys, atillk64.sys, MODAPI.sys, NTIOLib.sys, NTIOLib_X64.sys, WinRing0.sys, WinRing0x64.sys drivers components. All the vulnerabilities are triggered by sending specific IOCTL requests.","status":"published","published":"2022-02-04T11:15:09.38Z","modified":"2026-06-17T04:12:56.677Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/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":"2026-11-02T14:07:04.178977Z"}]}}