{"id":"CVE-2016-4533","aliases":["EUVD-2016-5520","GHSA-6jmr-9v35-62pv"],"status":"published","title":"Heap-based buffer overflow in WECON LeviStudio allows remote attackers to execute arbitrary code...","description":"Heap-based buffer overflow in WECON LeviStudio allows remote attackers to execute arbitrary code via a crafted file.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.1277,"percentile":0.963,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2016-07-12T01:00:00Z","modified":"2026-06-17T00:47:43Z","products":[{"vendor":"wecon","product":"levistudiou"}],"references":[{"url":"http://www.securityfocus.com/bid/91522","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://ics-cert.us-cert.gov/advisories/ICSA-16-189-01","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-4533"},{"url":"https://github.com/advisories/GHSA-6jmr-9v35-62pv"}],"sources":{"cve":[{"id":"CVE-2016-4533","description":"Heap-based buffer overflow in WECON LeviStudio allows remote attackers to execute arbitrary code via a crafted file.","status":"published","published":"2016-07-12T01:00:00Z","modified":"2024-08-06T00:32:25.699Z","updated_at":"2026-11-02T14:33:35.488991Z"}],"euvd":[{"id":"EUVD-2016-5520","description":"Heap-based buffer overflow in WECON LeviStudio allows remote attackers to execute arbitrary code via a crafted file.","status":"published","published":"2016-07-12T01:00:00Z","modified":"2024-08-06T00:32:25Z","updated_at":"2026-11-03T02:22:46.329763Z"}],"ghsa":[{"id":"GHSA-6jmr-9v35-62pv","title":"Heap-based buffer overflow in WECON LeviStudio allows remote attackers to execute arbitrary code...","description":"Heap-based buffer overflow in WECON LeviStudio allows remote attackers to execute arbitrary code via a crafted file.","status":"published","published":"2022-05-13T01:18:06Z","modified":"2023-02-01T05:05:18Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:50:13.694184Z"}],"nvd":[{"id":"CVE-2016-4533","description":"Heap-based buffer overflow in WECON LeviStudio allows remote attackers to execute arbitrary code via a crafted file.","status":"published","published":"2016-07-12T02:00:10.973Z","modified":"2026-06-17T00:47:43.85Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:03:27.736698Z"}]}}