{"cve":"CVE-2017-5691","nvd":{"published":"2017-07-26T15:29:00.283","modified":"2026-06-17T01:21:02.880","status":"Modified","description":"Incorrect check in Intel processors from 6th and 7th Generation Intel Core Processor Families, Intel Xeon E3-1500M v5 and v6 Product Families, and Intel Xeon E3-1200 v5 and v6 Product Families allows compromised system firmware to impact SGX security via incorrect early system state.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H","score":9.0},"cwes":[],"references":["https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesb3p03767en_us","https://security-center.intel.com/advisory.aspx?intelid=INTEL-SA-00076&languageid=en-fr","https://support.lenovo.com/us/en/product_security/LEN-15184","https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesb3p03767en_us","https://security-center.intel.com/advisory.aspx?intelid=INTEL-SA-00076&languageid=en-fr"],"products":["intel:lr1304spcfg1_bios","intel:lr1304spcfg1r_bios","intel:nuc6i3syk_bios","intel:nuc6i5syk_bios","intel:nuc6i7kyk_bios","intel:nuc7i3bnk_bios","intel:nuc7i5bnk_bios","intel:nuc7i7bnh_bios","intel:r1208sposhor_bios","intel:r1208sposhorr_bios","intel:r1304sposhbn_bios","intel:r1304sposhbnr_bios","intel:r1304sposhor_bios","intel:r1304sposhorr_bios","intel:s1200spl_bios","intel:s1200splr_bios","intel:s1200spo_bios","intel:s1200spor_bios","intel:s1200sps_bios","intel:s1200spsr_bios","intel:stk2m3w64cc_bios","intel:stk2mv64cc_bios"],"source":"nvd","synced_at":"2026-10-19T20:44:47.710380879+00:00"},"epss":{"cve":"CVE-2017-5691","score":0.01439,"percentile":0.73171,"date":"2026-11-01"},"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."]}