{"id":"CVE-2019-18236","aliases":["EUVD-2019-8036","GHSA-r2j3-2qwf-9h6r"],"status":"published","title":"Multiple buffer overflow vulnerabilities exist when the PLC Editor Version 1.3.5_20190129...","description":"Multiple buffer overflow vulnerabilities exist when the PLC Editor Version 1.3.5_20190129 processes project files. An attacker could use a specially crafted project file to exploit and execute code under the privileges of the application.","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":"2026-11-09","score":0.02791,"percentile":0.86518,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119","CWE-121"],"published":"2019-12-23T19:23:04Z","modified":"2026-06-17T02:24:40Z","products":[{"vendor":"we-con","product":"plc_editor"}],"references":[{"url":"https://www.us-cert.gov/ics/advisories/icsa-19-353-03","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-19-1033/","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-19-1034/","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-18236"},{"url":"https://github.com/advisories/GHSA-r2j3-2qwf-9h6r"}],"sources":{"cve":[{"id":"CVE-2019-18236","description":"Multiple buffer overflow vulnerabilities exist when the PLC Editor Version 1.3.5_20190129 processes project files. An attacker could use a specially crafted project file to exploit and execute code under the privileges of the application.","status":"published","published":"2019-12-23T19:23:04Z","modified":"2024-08-05T01:47:14.075Z","cwes":["CWE-121"],"updated_at":"2026-11-02T14:32:23.803059Z"}],"euvd":[{"id":"EUVD-2019-8036","description":"Multiple buffer overflow vulnerabilities exist when the PLC Editor Version 1.3.5_20190129 processes project files. An attacker could use a specially crafted project file to exploit and execute code under the privileges of the application.","status":"published","published":"2019-12-23T19:23:04Z","modified":"2024-08-05T01:47:14Z","updated_at":"2026-11-03T02:40:28.860423Z"}],"ghsa":[{"id":"GHSA-r2j3-2qwf-9h6r","title":"Multiple buffer overflow vulnerabilities exist when the PLC Editor Version 1.3.5_20190129...","description":"Multiple buffer overflow vulnerabilities exist when the PLC Editor Version 1.3.5_20190129 processes project files. An attacker could use a specially crafted project file to exploit and execute code under the privileges of the application.","status":"published","published":"2022-05-24T17:04:53Z","modified":"2023-01-29T05:00:53Z","updated_at":"2026-11-02T14:44:41.183486Z"}],"nvd":[{"id":"CVE-2019-18236","description":"Multiple buffer overflow vulnerabilities exist when the PLC Editor Version 1.3.5_20190129 processes project files. An attacker could use a specially crafted project file to exploit and execute code under the privileges of the application.","status":"published","published":"2019-12-23T20:15:10.877Z","modified":"2026-06-17T02:24:40.6Z","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-121","CWE-119"],"updated_at":"2026-11-02T14:05:40.856496Z"}]}}