{"id":"CVE-2020-12446","aliases":["EUVD-2020-4757","GHSA-xjhp-97gh-h5mv"],"status":"published","title":"The ene.sys driver in G.SKILL Trident Z Lighting Control through 1.00.08 exposes mapping and un...","description":"The ene.sys driver in G.SKILL Trident Z Lighting Control through 1.00.08 exposes mapping and un-mapping of physical memory, reading and writing to Model Specific Register (MSR) registers, and input from and output to I/O ports to local non-privileged users. This leads to 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":"2026-11-10","score":0.00502,"percentile":0.43297,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-269"],"published":"2020-04-29T13:54:28Z","modified":"2026-06-17T02:51:50Z","exploits":[{"source":"pocgithub","id":"enessakircolak/Windows-11-24h2-Kernel-Exploit","title":"enessakircolak/Windows-11-24h2-Kernel-Exploit","date":"2025-11-17","url":"https://github.com/enessakircolak/Windows-11-24h2-Kernel-Exploit"},{"source":"pocgithub","id":"S1lkys/Eneio64-LPE","title":"S1lkys/Eneio64-LPE","date":"2026-03-01","url":"https://github.com/S1lkys/Eneio64-LPE"},{"source":"pocgithub","id":"enessakircolak/CVE-2020-12446","title":"enessakircolak/CVE-2020-12446","date":"2026-04-09","url":"https://github.com/enessakircolak/CVE-2020-12446"}],"products":[{"vendor":"gskill","product":"trident_z_lighting_control"}],"references":[{"url":"https://github.com/active-labs/Advisories/blob/master/2020/ACTIVE-2020-003.md","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-12446"},{"url":"https://github.com/advisories/GHSA-xjhp-97gh-h5mv"}],"sources":{"cve":[{"id":"CVE-2020-12446","description":"The ene.sys driver in G.SKILL Trident Z Lighting Control through 1.00.08 exposes mapping and un-mapping of physical memory, reading and writing to Model Specific Register (MSR) registers, and input from and output to I/O ports to local non-privileged users. This leads to privilege escalation to NT AUTHORITY\\SYSTEM.","status":"published","published":"2020-04-29T13:54:28Z","modified":"2024-08-04T11:56:51.975Z","updated_at":"2026-11-02T14:35:52.925152Z"}],"euvd":[{"id":"EUVD-2020-4757","description":"The ene.sys driver in G.SKILL Trident Z Lighting Control through 1.00.08 exposes mapping and un-mapping of physical memory, reading and writing to Model Specific Register (MSR) registers, and input from and output to I/O ports to local non-privileged users. This leads to privilege escalation to NT AUTHORITY\\SYSTEM.","status":"published","published":"2020-04-29T13:54:28Z","modified":"2024-08-04T11:56:51Z","updated_at":"2026-11-03T03:07:40.388635Z"}],"ghsa":[{"id":"GHSA-xjhp-97gh-h5mv","title":"The ene.sys driver in G.SKILL Trident Z Lighting Control through 1.00.08 exposes mapping and un...","description":"The ene.sys driver in G.SKILL Trident Z Lighting Control through 1.00.08 exposes mapping and un-mapping of physical memory, reading and writing to Model Specific Register (MSR) registers, and input from and output to I/O ports to local non-privileged users. This leads to privilege escalation to NT AUTHORITY\\SYSTEM.","status":"published","published":"2022-05-24T17:16:52Z","modified":"2023-01-29T05:02:46Z","cwes":["CWE-269"],"updated_at":"2026-11-02T14:45:10.011414Z"}],"nvd":[{"id":"CVE-2020-12446","description":"The ene.sys driver in G.SKILL Trident Z Lighting Control through 1.00.08 exposes mapping and un-mapping of physical memory, reading and writing to Model Specific Register (MSR) registers, and input from and output to I/O ports to local non-privileged users. This leads to privilege escalation to NT AUTHORITY\\SYSTEM.","status":"published","published":"2020-04-29T14:15:19.357Z","modified":"2026-06-17T02:51:50.173Z","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":"2026-11-02T14:05:59.718774Z"}]}}