{"cve":"CVE-2009-4738","nvd":{"published":"2013-01-18T23:55:01.043","modified":"2026-06-16T23:14:15.673","status":"Modified","description":"Unspecified vulnerability in JustSystems Corporation ATOK 2006 through 2009 and ATOK flat-rate service, and Just Smile 4 with the ATOK Smile module, allows physically proximate users to bypass the screen lock and execute commands with system privileges via unknown vectors related to \"launching external applications.\"","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://jvn.jp/en/jp/JVN57040664/index.html","http://jvndb.jvn.jp/ja/contents/2009/JVNDB-2009-000057.html","http://secunia.com/advisories/36560","http://www.justsystems.com/jp/info/js09003.html","http://www.securityfocus.com/bid/36220"],"products":["justsystems:atok","justsystems:atok_flat-rate_service","justsystems:just_smile"],"source":"nvd","synced_at":"2026-10-19T20:27:27.940201468+00:00"},"epss":{"cve":"CVE-2009-4738","score":0.00394,"percentile":0.33558,"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."]}