{"cve":"CVE-2015-5684","nvd":{"published":"2020-03-27T15:15:11.507","modified":"2026-06-17T00:29:35.433","status":"Modified","description":"MITRE is populating this ID because it was assigned prior to Lenovo becoming a CNA. A buffer overflow vulnerability was reported, (fixed and publicly disclosed in 2015) in the Lenovo Service Engine (LSE), affecting various versions of BIOS for Lenovo Notebooks, that could allow a remote user to execute arbitrary code on the system.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-120"],"references":["https://support.lenovo.com/us/en/product_security/lse_bios_notebook","https://support.lenovo.com/us/en/product_security/lse_bios_notebook"],"products":["lenovo:b50-10_firmware","lenovo:edge_15_firmware","lenovo:flex_2_pro-15_firmware","lenovo:flex_3-1120_firmware","lenovo:flex_3-1470_firmware","lenovo:flex_3-1570_firmware","lenovo:g40-80_firmware","lenovo:g40-80m_firmware","lenovo:g50-80_firmware","lenovo:g50-80_touch_firmware","lenovo:g50-80_touch_v3000_firmware","lenovo:g50-80m_firmware","lenovo:g70-80_firmware","lenovo:ideapad_100-14iby_firmware","lenovo:ideapad_100-15iby_firmware","lenovo:m40-35_firmware","lenovo:s21e_firmware","lenovo:s41-70_firmware","lenovo:s435_firmware","lenovo:u31-70_firmware","lenovo:u41-70_firmware","lenovo:y40-80_firmware","lenovo:yoga_3_11_firmware","lenovo:yoga_3_14_firmware","lenovo:z41-70_firmware","lenovo:z51-70_firmware","lenovo:z70-80_firmware"],"source":"nvd","synced_at":"2026-10-19T21:03:08.679916934+00:00"},"epss":{"cve":"CVE-2015-5684","score":0.03688,"percentile":0.89702,"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."]}