{"cve":"CVE-2018-12147","nvd":{"published":"2019-06-13T16:29:00.247","modified":"2026-06-17T01:37:12.980","status":"Modified","description":"Insufficient input validation in HECI subsystem in Intel(R) CSME before version 11.21.55, Intel® Server Platform Services before version 4.0 and Intel® Trusted Execution Engine Firmware before version 3.1.55 may allow a privileged user to potentially enable escalation of privileges via local access.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","score":6.7},"cwes":["CWE-20"],"references":["https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00125.html","https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00125.html?wapkw=2018-12147","https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00125.html"],"products":["intel:converged_security_management_engine_firmware","intel:server_platform_services_firmware","intel:trusted_execution_engine_firmware"],"source":"nvd","synced_at":"2026-10-19T20:57:00.690689396+00:00"},"epss":{"cve":"CVE-2018-12147","score":0.00458,"percentile":0.39707,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}