{"id":"CVE-2019-16265","aliases":["EUVD-2019-7068","GHSA-fmfp-94c2-7c44"],"status":"published","title":"3S-Smart CODESYS V2.3 ENI server V3.2.2.23 has a Buffer Overflow.","description":"CODESYS V2.3 ENI server up to V3.2.2.24 has a Buffer Overflow.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01636,"percentile":0.76473,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2019-10-25T16:34:57Z","modified":"2026-06-17T02:22:01Z","products":[{"vendor":"codesys","product":"codesys"},{"vendor":"codesys","product":"eni_server"}],"references":[{"url":"https://www.codesys.com","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://customers.codesys.com/fileadmin/data/customers/security/2019/Advisory2019-09_LCDS-319.pdf","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-16265"},{"url":"https://github.com/advisories/GHSA-fmfp-94c2-7c44"}],"sources":{"cve":[{"id":"CVE-2019-16265","description":"CODESYS V2.3 ENI server up to V3.2.2.24 has a Buffer Overflow.","status":"published","published":"2019-10-25T16:34:57Z","modified":"2024-08-05T01:10:41.592Z","updated_at":"2026-11-02T14:32:23.189113Z"}],"euvd":[{"id":"EUVD-2019-7068","description":"CODESYS V2.3 ENI server up to V3.2.2.24 has a Buffer Overflow.","status":"published","published":"2019-10-25T16:34:57Z","modified":"2024-08-05T01:10:41Z","updated_at":"2026-11-03T02:40:33.179924Z"}],"ghsa":[{"id":"GHSA-fmfp-94c2-7c44","title":"3S-Smart CODESYS V2.3 ENI server V3.2.2.23 has a Buffer Overflow.","description":"3S-Smart CODESYS V2.3 ENI server V3.2.2.23 has a Buffer Overflow.","status":"published","published":"2022-05-24T16:59:53Z","modified":"2024-04-04T02:34:41Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:56:09.334021Z"}],"nvd":[{"id":"CVE-2019-16265","description":"CODESYS V2.3 ENI server up to V3.2.2.24 has a Buffer Overflow.","status":"published","published":"2019-10-25T17:15:10.93Z","modified":"2026-06-17T02:22:01.787Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/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-787"],"updated_at":"2026-11-02T14:05:32.982925Z"}]}}