{"metadata": {"vulnerability": "CVE-2021-3808", "count": 22, "kinds": {"milestone": 4, "sighting": 6, "kev": 0, "other": 12}}, "data": [{"timestamp": "2021-09-16T17:38:58.392Z", "date_only": false, "value": "2021-09-16T17:38:58.392Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2021-3808", "field": "cveMetadata.dateReserved"}, {"timestamp": "2022-05-12T08:38:22Z", "date_only": false, "value": "2022-05-12T08:38:22.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/secmedia/348", "record": "CVE-2021-3808", "field": "creation_timestamp", "uuid": "cbef1293-7730-41eb-8084-c1f3b32b506d", "content": "HP \u0432\u044b\u043f\u0443\u0441\u0442\u0438\u043b\u0430 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f BIOS \u0434\u043b\u044f \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u0434\u0432\u0443\u0445 \u0441\u0435\u0440\u044c\u0435\u0437\u043d\u044b\u0445 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0442 \u0437\u0430\u043f\u0443\u0441\u043a\u0430\u0442\u044c \u043a\u043e\u0434 \u0441 \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u044f\u043c\u0438 \u044f\u0434\u0440\u0430. \u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043e\u0442\u0441\u043b\u0435\u0436\u0438\u0432\u0430\u044e\u0442\u0441\u044f \u043a\u0430\u043a CVE-2021-3808 \u0438 CVE-2021-3809 \u0438 \u0438\u043c\u0435\u044e\u0442 \u0431\u0430\u043b\u043b 8,8 \u043f\u043e \u0441\u0438\u0441\u0442\u0435\u043c\u0435 CVSS 3.1.", "url": "https://t.me/secmedia/348"}, {"timestamp": "2022-05-12T16:40:05Z", "date_only": false, "value": "2022-05-12T16:40:05.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/true_secator/2933", "record": "CVE-2021-3808", "field": "creation_timestamp", "uuid": "54ad3845-6739-4761-8958-202f092b9dbd", "content": "\u0412\u0441\u043b\u0435\u0434 \u0437\u0430 \u043d\u0435\u0434\u0430\u0432\u043d\u0438\u043c\u0438 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f\u043c\u0438 \u0446\u0435\u043b\u044b\u0445 \u043d\u0430\u0431\u043e\u0440\u043e\u0432 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0432 UEFI \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u043e\u0432 HP \u0432\u044b\u043f\u0443\u0441\u043a\u0430\u0435\u0442 \u043d\u043e\u0432\u043e\u0435 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 BIOS.\n\n\u041d\u0430 \u044d\u0442\u043e\u0442 \u0440\u0430\u0437 \u043f\u043e\u0432\u043e\u0434\u043e\u043c \u043f\u043e\u0441\u043b\u0443\u0436\u0438\u043b\u0438 \u0434\u0432\u0435 \u0441\u0435\u0440\u044c\u0435\u0437\u043d\u044b\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438, \u0437\u0430\u0442\u0440\u0430\u0433\u0438\u0432\u0430\u044e\u0449\u0438\u0435 \u0448\u0438\u0440\u043e\u043a\u0438\u0439 \u0441\u043f\u0435\u043a\u0442\u0440 \u0432 \u0431\u043e\u043b\u0435\u0435 \u0447\u0435\u043c 200 \u043c\u043e\u0434\u0435\u043b\u044f\u0445 \u041f\u041a \u0438 \u043d\u043e\u0443\u0442\u0431\u0443\u043a\u043e\u0432, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0442 \u0437\u0430\u043f\u0443\u0441\u043a\u0430\u0442\u044c \u043a\u043e\u0434 \u0441 \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u044f\u043c\u0438 \u044f\u0434\u0440\u0430, \u0432\u043a\u043b\u044e\u0447\u0430\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430\u043c\u0438 \u0438 \u0434\u043e\u0441\u0442\u0443\u043f \u043a BIOS.\n\n\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043e\u0442\u0441\u043b\u0435\u0436\u0438\u0432\u0430\u044e\u0442\u0441\u044f \u043a\u0430\u043a CVE-2021-3808 \u0438 CVE-2021-3809, \u0438 \u0438\u043c\u0435\u044e\u0442 \u0431\u0430\u0437\u043e\u0432\u0443\u044e \u043e\u0446\u0435\u043d\u043a\u0443 CVSS 8,8.\u00a0\u041d\u0430 \u0434\u0430\u043d\u043d\u044b\u0439 \u043c\u043e\u043c\u0435\u043d\u0442 HP \u043d\u0435 \u0440\u0430\u0441\u043a\u0440\u044b\u0432\u0430\u0435\u0442 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u043e\u0441\u0442\u0435\u0439, \u0437\u0430\u044f\u0432\u043b\u044f\u044f \u043b\u0438\u0448\u044c, \u0447\u0442\u043e \u0432 \u0447\u0438\u0441\u043b\u043e \u0443\u044f\u0437\u0432\u0438\u043c\u044b\u0445 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u043e\u0432 \u0432\u0445\u043e\u0434\u044f\u0442 \u0431\u0438\u0437\u043d\u0435\u0441-\u043d\u043e\u0443\u0442\u0431\u0443\u043a\u0438 Zbook Studio, ZHAN Pro, EliteBook, ProBook \u0438 Elite Dragonfly, \u043d\u0430\u0441\u0442\u043e\u043b\u044c\u043d\u044b\u0435 \u041f\u041a EliteDesk \u0438 ProDesk, \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u044b PoS Engage, \u0440\u0430\u0431\u043e\u0447\u0438\u0435 \u0441\u0442\u0430\u043d\u0446\u0438\u0438 Z1 \u0438 Z2 \u0438 \u0442\u043e\u043d\u043a\u0438\u0435 \u043a\u043b\u0438\u0435\u043d\u0442\u0441\u043a\u0438\u0435 \u041f\u041a.\n\u00a0\n\u0411\u0430\u0433\u0438 \u0431\u044b\u043b\u0438 \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u044b \u0435\u0449\u0435 \u043d\u043e\u044f\u0431\u0440\u0435 2021 \u0433\u043e\u0434\u0430 \u0431\u043b\u0430\u0433\u043e\u0434\u0430\u0440\u044f \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044e \u041d\u0438\u043a\u043e\u043b\u0430\u0441\u0443 \u0421\u0442\u0430\u0440\u043a\u0435, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u043e\u044f\u0441\u043d\u0438\u043b \u0432 \u0441\u0432\u043e\u0435\u043c \u0431\u043b\u043e\u0433\u0435, \u0447\u0442\u043e \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0443, \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0435\u043c\u0443 \u0441 \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u044f\u043c\u0438 \u0443\u0440\u043e\u0432\u043d\u044f \u044f\u0434\u0440\u0430 (CPL == 0), \u043f\u043e\u0432\u044b\u0441\u0438\u0442\u044c \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0438 \u0434\u043e \u0440\u0435\u0436\u0438\u043c\u0430 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u043e\u0439 (SMM).\u00a0\u041f\u0440\u0438 \u044d\u0442\u043e\u043c SMM \u0434\u0430\u0435\u0442 \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0443 \u043f\u043e\u043b\u043d\u044b\u0435 \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0438 \u043d\u0430\u0434 \u0445\u043e\u0441\u0442\u043e\u043c \u0434\u043b\u044f \u0434\u0430\u043b\u044c\u043d\u0435\u0439\u0448\u0438\u0445 \u0430\u0442\u0430\u043a.\n\n\u041f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u0437\u0430\u043a\u043b\u044e\u0447\u0430\u0435\u0442\u0441\u044f \u0432 \u0442\u043e\u043c, \u0447\u0442\u043e \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a SMI \u043c\u043e\u0436\u0435\u0442 \u0437\u0430\u043f\u0443\u0441\u043a\u0430\u0442\u044c\u0441\u044f \u0438\u0437 \u0441\u0440\u0435\u0434\u044b \u041e\u0421, \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0447\u0435\u0440\u0435\u0437 \u0434\u0440\u0430\u0439\u0432\u0435\u0440 \u044f\u0434\u0440\u0430 Windows. \u041f\u043e\u044d\u0442\u043e\u043c\u0443 \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0443 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u043d\u0430\u0439\u0442\u0438 \u0430\u0434\u0440\u0435\u0441 \u043f\u0430\u043c\u044f\u0442\u0438 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 LocateProtocol \u0438 \u043f\u0435\u0440\u0435\u0437\u0430\u043f\u0438\u0441\u0430\u0442\u044c \u0435\u0433\u043e \u0432\u0440\u0435\u0434\u043e\u043d\u043e\u0441\u043d\u044b\u043c \u043a\u043e\u0434\u043e\u043c.\u00a0\u041e\u043d \u043c\u043e\u0436\u0435\u0442 \u0438\u043d\u0438\u0446\u0438\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u043a\u043e\u0434\u0430, \u0434\u0430\u0432 \u043d\u0430 \u044d\u0442\u043e \u043a\u043e\u043c\u0430\u043d\u0434\u0443 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0443 SMI.\n\n\u0414\u043b\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0443 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0438\u043c\u0435\u0442\u044c \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0438 \u0443\u0440\u043e\u0432\u043d\u044f root/SYSTEM \u0432 \u0446\u0435\u043b\u0435\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0442\u044c \u043a\u043e\u0434 \u0432 \u0440\u0435\u0436\u0438\u043c\u0435 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u043e\u0439 (SMM). \u041a\u0440\u043e\u043c\u0435 \u0442\u043e\u0433\u043e, y\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u043e\u0434\u0435\u043b\u0438 \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u043e\u0432 HP \u0438\u043c\u0435\u044e\u0442 \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430 \u0437\u0430\u0449\u0438\u0442\u044b, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0443 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0434\u043b\u044f \u043e\u0431\u043e\u0439\u0442\u0438, \u0447\u0442\u043e\u0431\u044b \u044d\u043a\u0441\u043f\u043b\u043e\u0439\u0442 \u0441\u0440\u0430\u0431\u043e\u0442\u0430\u043b, \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0441\u0438\u0441\u0442\u0435\u043c\u0430 HP Sure Start, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043e\u0442\u043a\u043b\u044e\u0447\u0438\u0442 \u0445\u043e\u0441\u0442 \u043f\u0440\u0438 \u043f\u043e\u0432\u0440\u0435\u0436\u0434\u0435\u043d\u0438\u0438 \u043f\u0430\u043c\u044f\u0442\u0438.\n\n\u041f\u0440\u0438 \u0434\u043e\u0441\u0442\u0438\u0436\u0435\u043d\u0438\u0438 \u043a\u043e\u043d\u0435\u0447\u043d\u043e\u0439 \u0446\u0435\u043b\u0438 \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a, \u043f\u0435\u0440\u0435\u0437\u0430\u043f\u0438\u0441\u0430\u0432 UEFI (BIOS), \u043c\u043e\u0436\u0435\u0442 \u0434\u043e\u0431\u0438\u0442\u044c\u0441\u044f \u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u043e\u0433\u043e \u0437\u0430\u043a\u0440\u0435\u043f\u043b\u0435\u043d\u0438\u044f \u0432\u0440\u0435\u0434\u043e\u043d\u043e\u0441\u043d\u043e\u0433\u043e \u041f\u041e \u043d\u0430 \u043c\u0430\u0448\u0438\u043d\u0435, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u043d\u0435\u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e \u0431\u0443\u0434\u0435\u0442 \u0432\u043f\u043e\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u0438 \u0443\u0434\u0430\u043b\u0438\u0442\u044c \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0430\u043d\u0442\u0438\u0432\u0438\u0440\u0443\u0441\u043d\u044b\u0445 \u0441\u0440\u0435\u0434\u0441\u0442\u0432 \u0438\u043b\u0438 \u043f\u0435\u0440\u0435\u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u041e\u0421.\n\n\u0422\u0430\u043a \u0447\u0442\u043e, \u0432\u0441\u0435\u043c \u0432\u043b\u0430\u0434\u0435\u043b\u044c\u0446\u0430\u043c \u0436\u0435\u043b\u0435\u0437\u0430 \u041d\u0420, \u043d\u0435 \u0436\u0435\u043b\u0430\u044e\u0449\u0438\u043c \u0441\u0442\u0430\u0442\u044c \u0447\u0430\u0441\u0442\u044c\u044e \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0439 \u0410\u0420\u0422, \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0443\u044e\u0449\u0438\u0445 \u0430\u0442\u0430\u043a\u0438 \u043f\u043e\u0441\u0440\u0435\u0434\u0441\u0442\u0432\u043e\u043c UEFI, \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u043c \u043e\u0431\u043d\u043e\u0432\u0438\u0442\u044c BIOS, \u043f\u043e\u043a\u0430 \u0435\u0433\u043e \u043d\u0435 \u043e\u0431\u043d\u043e\u0432\u0438\u043b\u0438 \u0431\u0435\u0437 \u0432\u0430\u0448\u0435\u0433\u043e \u0443\u0447\u0430\u0441\u0442\u0438\u044f.", "url": "https://t.me/true_secator/2933"}, {"timestamp": "2022-05-12T18:50:55Z", "date_only": false, "value": "2022-05-12T18:50:55.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/S_E_Reborn/2203", "record": "CVE-2021-3808", "field": "creation_timestamp", "uuid": "3fbae505-ab9c-4916-8461-9001f3a45149", "content": "\u0412\u0441\u043b\u0435\u0434 \u0437\u0430 \u043d\u0435\u0434\u0430\u0432\u043d\u0438\u043c\u0438 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f\u043c\u0438 \u0446\u0435\u043b\u044b\u0445 \u043d\u0430\u0431\u043e\u0440\u043e\u0432 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0432 UEFI \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u043e\u0432 HP \u0432\u044b\u043f\u0443\u0441\u043a\u0430\u0435\u0442 \u043d\u043e\u0432\u043e\u0435 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 BIOS.\n\n\u041d\u0430 \u044d\u0442\u043e\u0442 \u0440\u0430\u0437 \u043f\u043e\u0432\u043e\u0434\u043e\u043c \u043f\u043e\u0441\u043b\u0443\u0436\u0438\u043b\u0438 \u0434\u0432\u0435 \u0441\u0435\u0440\u044c\u0435\u0437\u043d\u044b\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438, \u0437\u0430\u0442\u0440\u0430\u0433\u0438\u0432\u0430\u044e\u0449\u0438\u0435 \u0448\u0438\u0440\u043e\u043a\u0438\u0439 \u0441\u043f\u0435\u043a\u0442\u0440 \u0432 \u0431\u043e\u043b\u0435\u0435 \u0447\u0435\u043c 200 \u043c\u043e\u0434\u0435\u043b\u044f\u0445 \u041f\u041a \u0438 \u043d\u043e\u0443\u0442\u0431\u0443\u043a\u043e\u0432, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0442 \u0437\u0430\u043f\u0443\u0441\u043a\u0430\u0442\u044c \u043a\u043e\u0434 \u0441 \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u044f\u043c\u0438 \u044f\u0434\u0440\u0430, \u0432\u043a\u043b\u044e\u0447\u0430\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430\u043c\u0438 \u0438 \u0434\u043e\u0441\u0442\u0443\u043f \u043a BIOS.\n\n\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043e\u0442\u0441\u043b\u0435\u0436\u0438\u0432\u0430\u044e\u0442\u0441\u044f \u043a\u0430\u043a CVE-2021-3808 \u0438 CVE-2021-3809, \u0438 \u0438\u043c\u0435\u044e\u0442 \u0431\u0430\u0437\u043e\u0432\u0443\u044e \u043e\u0446\u0435\u043d\u043a\u0443 CVSS 8,8.\u00a0\u041d\u0430 \u0434\u0430\u043d\u043d\u044b\u0439 \u043c\u043e\u043c\u0435\u043d\u0442 HP \u043d\u0435 \u0440\u0430\u0441\u043a\u0440\u044b\u0432\u0430\u0435\u0442 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u043e\u0441\u0442\u0435\u0439, \u0437\u0430\u044f\u0432\u043b\u044f\u044f \u043b\u0438\u0448\u044c, \u0447\u0442\u043e \u0432 \u0447\u0438\u0441\u043b\u043e \u0443\u044f\u0437\u0432\u0438\u043c\u044b\u0445 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u043e\u0432 \u0432\u0445\u043e\u0434\u044f\u0442 \u0431\u0438\u0437\u043d\u0435\u0441-\u043d\u043e\u0443\u0442\u0431\u0443\u043a\u0438 Zbook Studio, ZHAN Pro, EliteBook, ProBook \u0438 Elite Dragonfly, \u043d\u0430\u0441\u0442\u043e\u043b\u044c\u043d\u044b\u0435 \u041f\u041a EliteDesk \u0438 ProDesk, \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u044b PoS Engage, \u0440\u0430\u0431\u043e\u0447\u0438\u0435 \u0441\u0442\u0430\u043d\u0446\u0438\u0438 Z1 \u0438 Z2 \u0438 \u0442\u043e\u043d\u043a\u0438\u0435 \u043a\u043b\u0438\u0435\u043d\u0442\u0441\u043a\u0438\u0435 \u041f\u041a.\n\u00a0\n\u0411\u0430\u0433\u0438 \u0431\u044b\u043b\u0438 \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u044b \u0435\u0449\u0435 \u043d\u043e\u044f\u0431\u0440\u0435 2021 \u0433\u043e\u0434\u0430 \u0431\u043b\u0430\u0433\u043e\u0434\u0430\u0440\u044f \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044e \u041d\u0438\u043a\u043e\u043b\u0430\u0441\u0443 \u0421\u0442\u0430\u0440\u043a\u0435, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u043e\u044f\u0441\u043d\u0438\u043b \u0432 \u0441\u0432\u043e\u0435\u043c \u0431\u043b\u043e\u0433\u0435, \u0447\u0442\u043e \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0443, \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0435\u043c\u0443 \u0441 \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u044f\u043c\u0438 \u0443\u0440\u043e\u0432\u043d\u044f \u044f\u0434\u0440\u0430 (CPL == 0), \u043f\u043e\u0432\u044b\u0441\u0438\u0442\u044c \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0438 \u0434\u043e \u0440\u0435\u0436\u0438\u043c\u0430 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u043e\u0439 (SMM).\u00a0\u041f\u0440\u0438 \u044d\u0442\u043e\u043c SMM \u0434\u0430\u0435\u0442 \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0443 \u043f\u043e\u043b\u043d\u044b\u0435 \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0438 \u043d\u0430\u0434 \u0445\u043e\u0441\u0442\u043e\u043c \u0434\u043b\u044f \u0434\u0430\u043b\u044c\u043d\u0435\u0439\u0448\u0438\u0445 \u0430\u0442\u0430\u043a.\n\n\u041f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u0437\u0430\u043a\u043b\u044e\u0447\u0430\u0435\u0442\u0441\u044f \u0432 \u0442\u043e\u043c, \u0447\u0442\u043e \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a SMI \u043c\u043e\u0436\u0435\u0442 \u0437\u0430\u043f\u0443\u0441\u043a\u0430\u0442\u044c\u0441\u044f \u0438\u0437 \u0441\u0440\u0435\u0434\u044b \u041e\u0421, \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0447\u0435\u0440\u0435\u0437 \u0434\u0440\u0430\u0439\u0432\u0435\u0440 \u044f\u0434\u0440\u0430 Windows. \u041f\u043e\u044d\u0442\u043e\u043c\u0443 \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0443 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u043d\u0430\u0439\u0442\u0438 \u0430\u0434\u0440\u0435\u0441 \u043f\u0430\u043c\u044f\u0442\u0438 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 LocateProtocol \u0438 \u043f\u0435\u0440\u0435\u0437\u0430\u043f\u0438\u0441\u0430\u0442\u044c \u0435\u0433\u043e \u0432\u0440\u0435\u0434\u043e\u043d\u043e\u0441\u043d\u044b\u043c \u043a\u043e\u0434\u043e\u043c.\u00a0\u041e\u043d \u043c\u043e\u0436\u0435\u0442 \u0438\u043d\u0438\u0446\u0438\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u043a\u043e\u0434\u0430, \u0434\u0430\u0432 \u043d\u0430 \u044d\u0442\u043e \u043a\u043e\u043c\u0430\u043d\u0434\u0443 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0443 SMI.\n\n\u0414\u043b\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0443 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0438\u043c\u0435\u0442\u044c \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0438 \u0443\u0440\u043e\u0432\u043d\u044f root/SYSTEM \u0432 \u0446\u0435\u043b\u0435\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0442\u044c \u043a\u043e\u0434 \u0432 \u0440\u0435\u0436\u0438\u043c\u0435 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u043e\u0439 (SMM). \u041a\u0440\u043e\u043c\u0435 \u0442\u043e\u0433\u043e, y\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u043e\u0434\u0435\u043b\u0438 \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u043e\u0432 HP \u0438\u043c\u0435\u044e\u0442 \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430 \u0437\u0430\u0449\u0438\u0442\u044b, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0443 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0434\u043b\u044f \u043e\u0431\u043e\u0439\u0442\u0438, \u0447\u0442\u043e\u0431\u044b \u044d\u043a\u0441\u043f\u043b\u043e\u0439\u0442 \u0441\u0440\u0430\u0431\u043e\u0442\u0430\u043b, \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0441\u0438\u0441\u0442\u0435\u043c\u0430 HP Sure Start, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043e\u0442\u043a\u043b\u044e\u0447\u0438\u0442 \u0445\u043e\u0441\u0442 \u043f\u0440\u0438 \u043f\u043e\u0432\u0440\u0435\u0436\u0434\u0435\u043d\u0438\u0438 \u043f\u0430\u043c\u044f\u0442\u0438.\n\n\u041f\u0440\u0438 \u0434\u043e\u0441\u0442\u0438\u0436\u0435\u043d\u0438\u0438 \u043a\u043e\u043d\u0435\u0447\u043d\u043e\u0439 \u0446\u0435\u043b\u0438 \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a, \u043f\u0435\u0440\u0435\u0437\u0430\u043f\u0438\u0441\u0430\u0432 UEFI (BIOS), \u043c\u043e\u0436\u0435\u0442 \u0434\u043e\u0431\u0438\u0442\u044c\u0441\u044f \u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u043e\u0433\u043e \u0437\u0430\u043a\u0440\u0435\u043f\u043b\u0435\u043d\u0438\u044f \u0432\u0440\u0435\u0434\u043e\u043d\u043e\u0441\u043d\u043e\u0433\u043e \u041f\u041e \u043d\u0430 \u043c\u0430\u0448\u0438\u043d\u0435, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u043d\u0435\u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e \u0431\u0443\u0434\u0435\u0442 \u0432\u043f\u043e\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u0438 \u0443\u0434\u0430\u043b\u0438\u0442\u044c \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0430\u043d\u0442\u0438\u0432\u0438\u0440\u0443\u0441\u043d\u044b\u0445 \u0441\u0440\u0435\u0434\u0441\u0442\u0432 \u0438\u043b\u0438 \u043f\u0435\u0440\u0435\u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u041e\u0421.\n\n\u0422\u0430\u043a \u0447\u0442\u043e, \u0432\u0441\u0435\u043c \u0432\u043b\u0430\u0434\u0435\u043b\u044c\u0446\u0430\u043c \u0436\u0435\u043b\u0435\u0437\u0430 \u041d\u0420, \u043d\u0435 \u0436\u0435\u043b\u0430\u044e\u0449\u0438\u043c \u0441\u0442\u0430\u0442\u044c \u0447\u0430\u0441\u0442\u044c\u044e \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0439 \u0410\u0420\u0422, \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0443\u044e\u0449\u0438\u0445 \u0430\u0442\u0430\u043a\u0438 \u043f\u043e\u0441\u0440\u0435\u0434\u0441\u0442\u0432\u043e\u043c UEFI, \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u043c \u043e\u0431\u043d\u043e\u0432\u0438\u0442\u044c BIOS, \u043f\u043e\u043a\u0430 \u0435\u0433\u043e \u043d\u0435 \u043e\u0431\u043d\u043e\u0432\u0438\u043b\u0438 \u0431\u0435\u0437 \u0432\u0430\u0448\u0435\u0433\u043e \u0443\u0447\u0430\u0441\u0442\u0438\u044f.", "url": "https://t.me/S_E_Reborn/2203"}, {"timestamp": "2023-01-30T20:52:16.761Z", "date_only": false, "value": "2023-01-30T20:52:16.761Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2021-3808", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2023-02-01T06:15:59.102Z", "date_only": false, "value": "2023-02-01T06:15:59.102Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / hp", "record": "CVE-2021-3808", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2023-02-01T07:15:00Z", "date_only": false, "value": "2023-02-01T07:15:00Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-235P-3884-9G52", "record": "GHSA-235P-3884-9G52", "field": "database_specific.nvd_published_at", "linked_record": true}, {"timestamp": "2023-02-01T07:15:00Z", "date_only": false, "value": "2023-02-01T07:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2021-3808", "record": "GSD-2021-3808", "field": "namespaces.nvd.nist.gov.publishedDate", "linked_record": true}, {"timestamp": "2023-02-01T07:15:09.147Z", "date_only": false, "value": "2023-02-01T07:15:09.147", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-3808", "record": "FKIE_CVE-2021-3808", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2023-02-01T09:30:26Z", "date_only": false, "value": "2023-02-01T09:30:26Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-235P-3884-9G52", "record": "GHSA-235P-3884-9G52", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2023-02-01T12:14:10Z", "date_only": false, "value": "2023-02-01T12:14:10.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cibsecurity/57267", "record": "CVE-2021-3808", "field": "creation_timestamp", "uuid": "bbb4c575-1e87-4afb-99f0-77e812a83094", "content": "\u203c CVE-2021-3808 \u203c\n\nPotential security vulnerabilities have been identified in the BIOS (UEFI Firmware) for certain HP PC products, which might allow arbitrary code execution. HP is releasing firmware updates to mitigate these potential vulnerabilities.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/57267"}, {"timestamp": "2023-02-10T16:16:00Z", "date_only": false, "value": "2023-02-10T16:16Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2021-3808", "record": "GSD-2021-3808", "field": "namespaces.nvd.nist.gov.lastModifiedDate", "linked_record": true}, {"timestamp": "2023-02-10T18:30:32Z", "date_only": false, "value": "2023-02-10T18:30:32Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-235P-3884-9G52", "record": "GHSA-235P-3884-9G52", "field": "modified", "linked_record": true}, {"timestamp": "2023-12-13T01:23:34.789Z", "date_only": false, "value": "2023-12-13T01:23:34.789765Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2021-3808", "record": "GSD-2021-3808", "field": "gsd.osvSchema.modified", "linked_record": true}, {"timestamp": "2024-08-03T17:09:09.475Z", "date_only": false, "value": "2024-08-03T17:09:09.475Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "CVE-2021-3808", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2025-03-27T19:01:38.833Z", "date_only": false, "value": "2025-03-27T19:01:38.833668Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2021-3808", "field": "containers.adp.1.metrics.1.other.content.timestamp"}, {"timestamp": "2025-03-27T19:01:38.833Z", "date_only": false, "value": "2025-03-27T19:01:38.833668Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-3808", "record": "FKIE_CVE-2021-3808", "field": "metrics.ssvcV203.0.ssvcData.timestamp", "linked_record": true}, {"timestamp": "2025-03-27T19:02:10.722Z", "date_only": false, "value": "2025-03-27T19:02:10.722Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2021-3808", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2025-03-27T19:02:10.722Z", "date_only": false, "value": "2025-03-27T19:02:10.722Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2021-3808", "field": "containers.adp.1.providerMetadata.dateUpdated"}, {"timestamp": "2026-06-17T04:05:48.470Z", "date_only": false, "value": "2026-06-17T04:05:48.470", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-3808", "record": "FKIE_CVE-2021-3808", "field": "lastModified", "linked_record": true}, {"timestamp": "2026-07-17T05:00:05.195Z", "date_only": false, "value": "2026-07-17T05:00:05.195528Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/EchelonEyes/266", "record": "CVE-2021-3808", "field": "creation_timestamp", "uuid": "327c03d5-5011-4c1a-b08b-6542addb0b2d", "url": "https://t.me/EchelonEyes/266"}, {"timestamp": "2026-07-18T00:00:37.711Z", "date_only": false, "value": "2026-07-18T00:00:37.711017Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/EchelonEyes/266", "record": "CVE-2021-3808", "field": "creation_timestamp", "uuid": "45602c4a-ec80-4888-ac11-1fbe6a60c07a", "url": "https://t.me/EchelonEyes/266", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}], "metrics": {"as_of": "2026-11-15T11:17:39.816Z", "anchors": {"origin": {"timestamp": "2023-01-30T20:52:16.761Z", "date_only": false, "value": "2023-01-30T20:52:16.761Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2021-3808", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "discovery": null, "report": null, "acknowledgement": null, "disclosure": {"timestamp": "2023-01-30T20:52:16.761Z", "date_only": false, "value": "2023-01-30T20:52:16.761Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2021-3808", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "exploit_publication": {"timestamp": "2026-07-18T00:00:37.711Z", "date_only": false, "value": "2026-07-18T00:00:37.711017Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/EchelonEyes/266", "record": "CVE-2021-3808", "field": "creation_timestamp", "uuid": "45602c4a-ec80-4888-ac11-1fbe6a60c07a", "url": "https://t.me/EchelonEyes/266", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}, "exploitation": null, "patch": null}, "vendor_response_time": {"available": false, "missing": ["start", "end"]}, "time_to_exploit": {"available": false, "missing": ["end"]}, "disclosure_to_exploit": {"available": false, "missing": ["end"]}, "disclosure_to_exploit_publication": {"available": true, "seconds": 109220900.95, "hours": 30339.139152777778, "days": 1264.1307980324075, "min_seconds": 109220900.95, "max_seconds": 109220900.95, "approximate": false, "ongoing": false, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2023-01-30T20:52:16.761Z", "date_only": false, "value": "2023-01-30T20:52:16.761Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2021-3808", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "end": {"timestamp": "2026-07-18T00:00:37.711Z", "date_only": false, "value": "2026-07-18T00:00:37.711017Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/EchelonEyes/266", "record": "CVE-2021-3808", "field": "creation_timestamp", "uuid": "45602c4a-ec80-4888-ac11-1fbe6a60c07a", "url": "https://t.me/EchelonEyes/266", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}}, "time_to_patch": {"available": false, "missing": ["start", "end"]}, "total_time_to_patch": {"available": false, "missing": ["start", "end"]}, "disclosure_to_patch": {"available": false, "missing": ["end"]}, "time_unpatched": {"available": true, "seconds": 119629523.055299, "hours": 33230.42307091639, "days": 1384.6009612881828, "min_seconds": 119629523.055299, "max_seconds": 119629523.055299, "approximate": false, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2023-01-30T20:52:16.761Z", "date_only": false, "value": "2023-01-30T20:52:16.761Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2021-3808", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "end": {"timestamp": "2026-11-15T11:17:39.816Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}, "exploitation_to_patch": {"available": false, "missing": ["start"]}, "exploit_publication_to_patch": {"available": true, "seconds": 10408622.105299, "hours": 2891.283918138611, "days": 120.47016325577546, "min_seconds": 10408622.105299, "max_seconds": 10408622.105299, "approximate": false, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2026-07-18T00:00:37.711Z", "date_only": false, "value": "2026-07-18T00:00:37.711017Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/EchelonEyes/266", "record": "CVE-2021-3808", "field": "creation_timestamp", "uuid": "45602c4a-ec80-4888-ac11-1fbe6a60c07a", "url": "https://t.me/EchelonEyes/266", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}, "end": {"timestamp": "2026-11-15T11:17:39.816Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}}}