{"id":"CVE-2016-4519","aliases":["EUVD-2016-5506","GHSA-8662-q8m2-gwg3"],"status":"published","title":"Stack-based buffer overflow in Unitronics VisiLogic OPLC IDE before 9.8.30 allows remote...","description":"Stack-based buffer overflow in Unitronics VisiLogic OPLC IDE before 9.8.30 allows remote attackers to execute arbitrary code via a crafted filename field in a ZIP archive in a vlp file.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.04499,"percentile":0.91566,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2016-06-25T01:00:00Z","modified":"2026-06-17T00:47:42Z","products":[{"vendor":"unitronics","product":"visilogic_oplc_ide"}],"references":[{"url":"http://www.securityfocus.com/bid/91402","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://ics-cert.us-cert.gov/advisories/ICSA-16-175-02","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"http://zerodayinitiative.com/advisories/ZDI-16-375/","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-4519"},{"url":"http://zerodayinitiative.com/advisories/ZDI-16-375"},{"url":"https://github.com/advisories/GHSA-8662-q8m2-gwg3"}],"sources":{"cve":[{"id":"CVE-2016-4519","description":"Stack-based buffer overflow in Unitronics VisiLogic OPLC IDE before 9.8.30 allows remote attackers to execute arbitrary code via a crafted filename field in a ZIP archive in a vlp file.","status":"published","published":"2016-06-25T01:00:00Z","modified":"2024-08-06T00:32:25.663Z","updated_at":"2026-11-02T14:33:35.488991Z"}],"euvd":[{"id":"EUVD-2016-5506","description":"Stack-based buffer overflow in Unitronics VisiLogic OPLC IDE before 9.8.30 allows remote attackers to execute arbitrary code via a crafted filename field in a ZIP archive in a vlp file.","status":"published","published":"2016-06-25T01:00:00Z","modified":"2024-08-06T00:32:25Z","updated_at":"2026-11-03T02:22:46.329763Z"}],"ghsa":[{"id":"GHSA-8662-q8m2-gwg3","title":"Stack-based buffer overflow in Unitronics VisiLogic OPLC IDE before 9.8.30 allows remote...","description":"Stack-based buffer overflow in Unitronics VisiLogic OPLC IDE before 9.8.30 allows remote attackers to execute arbitrary code via a crafted filename field in a ZIP archive in a vlp file.","status":"published","published":"2022-05-17T03:41:20Z","modified":"2025-04-12T13:02:26Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T15:01:28.050499Z"}],"nvd":[{"id":"CVE-2016-4519","description":"Stack-based buffer overflow in Unitronics VisiLogic OPLC IDE before 9.8.30 allows remote attackers to execute arbitrary code via a crafted filename field in a ZIP archive in a vlp file.","status":"published","published":"2016-06-25T01:59:00.173Z","modified":"2026-06-17T00:47:42.347Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:03:26.642445Z"}]}}