{"id":"CVE-2018-5463","aliases":["EUVD-2018-17233","GHSA-39j7-x2r8-v4jm"],"status":"published","title":"A structured exception handler overflow vulnerability in Leao Consultoria e Desenvolvimento de...","description":"A structured exception handler overflow vulnerability in Leao Consultoria e Desenvolvimento de Sistemas (LCDS) LTDA ME LAquis SCADA 4.1.0.3391 and earlier may allow code execution.","severity":{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00421,"percentile":0.36701,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119","CWE-703"],"published":"2018-04-09T21:00:00Z","modified":"2026-06-17T02:00:21Z","products":[{"vendor":"ics-cert","product":"lcds - le\u0026#195;\u0026#163;o consultoria e desenvolvimento de sistemas ltda me laquis scada"},{"vendor":"lcds","product":"laquis_scada"}],"references":[{"url":"https://ics-cert.us-cert.gov/advisories/ICSA-18-095-03","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"http://www.securityfocus.com/bid/103724","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-5463"},{"url":"https://github.com/advisories/GHSA-39j7-x2r8-v4jm"}],"sources":{"cve":[{"id":"CVE-2018-5463","description":"A structured exception handler overflow vulnerability in Leao Consultoria e Desenvolvimento de Sistemas (LCDS) LTDA ME LAquis SCADA 4.1.0.3391 and earlier may allow code execution.","status":"published","published":"2018-04-09T21:00:00Z","modified":"2024-09-16T20:26:49.223Z","cwes":["CWE-703"],"updated_at":"2026-11-02T14:35:01.28843Z"}],"euvd":[{"id":"EUVD-2018-17233","description":"A structured exception handler overflow vulnerability in Leao Consultoria e Desenvolvimento de Sistemas (LCDS) LTDA ME LAquis SCADA 4.1.0.3391 and earlier may allow code execution.","status":"published","published":"2018-04-09T21:00:00Z","modified":"2024-09-16T20:26:49Z","updated_at":"2026-11-03T00:55:14.02226Z"}],"ghsa":[{"id":"GHSA-39j7-x2r8-v4jm","title":"A structured exception handler overflow vulnerability in Leao Consultoria e Desenvolvimento de...","description":"A structured exception handler overflow vulnerability in Leao Consultoria e Desenvolvimento de Sistemas (LCDS) LTDA ME LAquis SCADA 4.1.0.3391 and earlier may allow code execution.","status":"published","published":"2022-05-13T01:32:07Z","modified":"2023-02-01T05:08:26Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:50:45.608979Z"}],"nvd":[{"id":"CVE-2018-5463","description":"A structured exception handler overflow vulnerability in Leao Consultoria e Desenvolvimento de Sistemas (LCDS) LTDA ME LAquis SCADA 4.1.0.3391 and earlier may allow code execution.","status":"published","published":"2018-04-09T21:29:00.21Z","modified":"2026-06-17T02:00:21.583Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-703","CWE-119"],"updated_at":"2026-11-02T14:04:24.700429Z"}]}}