{"id":"CVE-2021-41285","aliases":["EUVD-2021-28315","GHSA-5h78-qw4w-6wq5"],"status":"published","title":"Ballistix MOD Utility through 2.0.2.5 is vulnerable to privilege escalation in the MODAPI.sys...","description":"Ballistix MOD Utility through 2.0.2.5 is vulnerable to privilege escalation in the MODAPI.sys driver component. The vulnerability is triggered by sending a specific IOCTL request that allows low-privileged users to directly interact with physical memory via the MmMapIoSpace function call (mapping physical memory into a virtual address space). Attackers could exploit this issue to achieve local privilege escalation to NT AUTHORITY\\SYSTEM.","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":0.00564,"percentile":0.47127,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-269"],"published":"2021-10-04T05:50:39Z","modified":"2026-06-17T04:08:14Z","products":[{"vendor":"micron","product":"ballistix_memory_overview_display_utility"}],"references":[{"url":"https://github.com/VoidSec/Exploit-Development/blob/master/windows/x64/kernel/crucial_Ballistix_MOD_Utility_v.2.0.2.5/crucial_Ballistix_MOD_Utility_v.2.0.2.5_memory_dump_PoC.cpp","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://voidsec.com/crucial-mod-utility-lpe-cve-2021-41285/","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-41285"},{"url":"https://github.com/advisories/GHSA-5h78-qw4w-6wq5"}],"sources":{"cve":[{"id":"CVE-2021-41285","description":"Ballistix MOD Utility through 2.0.2.5 is vulnerable to privilege escalation in the MODAPI.sys driver component. The vulnerability is triggered by sending a specific IOCTL request that allows low-privileged users to directly interact with physical memory via the MmMapIoSpace function call (mapping physical memory into a virtual address space). Attackers could exploit this issue to achieve local privilege escalation to NT AUTHORITY\\SYSTEM.","status":"published","published":"2021-10-04T05:50:39Z","modified":"2024-08-04T03:08:31.855Z","updated_at":"2026-11-02T14:32:59.105382Z"}],"euvd":[{"id":"EUVD-2021-28315","description":"Ballistix MOD Utility through 2.0.2.5 is vulnerable to privilege escalation in the MODAPI.sys driver component. The vulnerability is triggered by sending a specific IOCTL request that allows low-privileged users to directly interact with physical memory via the MmMapIoSpace function call (mapping physical memory into a virtual address space). Attackers could exploit this issue to achieve local privilege escalation to NT AUTHORITY\\SYSTEM.","status":"published","published":"2021-10-04T05:50:39Z","modified":"2024-08-04T03:08:31Z","updated_at":"2026-11-03T03:24:18.226903Z"}],"ghsa":[{"id":"GHSA-5h78-qw4w-6wq5","title":"Ballistix MOD Utility through 2.0.2.5 is vulnerable to privilege escalation in the MODAPI.sys...","description":"Ballistix MOD Utility through 2.0.2.5 is vulnerable to privilege escalation in the MODAPI.sys driver component. The vulnerability is triggered by sending a specific IOCTL request that allows low-privileged users to directly interact with physical memory via the MmMapIoSpace function call (mapping physical memory into a virtual address space). Attackers could exploit this issue to achieve local privilege escalation to NT AUTHORITY\\SYSTEM.","status":"published","published":"2022-05-24T19:16:31Z","modified":"2023-01-27T05:03:34Z","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":"2026-11-02T14:42:16.196802Z"}],"nvd":[{"id":"CVE-2021-41285","description":"Ballistix MOD Utility through 2.0.2.5 is vulnerable to privilege escalation in the MODAPI.sys driver component. The vulnerability is triggered by sending a specific IOCTL request that allows low-privileged users to directly interact with physical memory via the MmMapIoSpace function call (mapping physical memory into a virtual address space). Attackers could exploit this issue to achieve local privilege escalation to NT AUTHORITY\\SYSTEM.","status":"published","published":"2021-10-04T06:15:07.413Z","modified":"2026-06-17T04:08:14.37Z","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":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:06:59.314106Z"}]}}