{"id":"CVE-2020-16233","aliases":["EUVD-2020-8199","GHSA-8xr9-2r57-gg3h"],"status":"published","title":"An attacker could send a specially crafted packet that could have CodeMeter (All versions prior...","description":"An attacker could send a specially crafted packet that could have CodeMeter (All versions prior to 7.10) send back packets containing data from the heap.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01842,"percentile":0.79159,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-404"],"published":"2020-09-16T19:51:20Z","modified":"2026-06-17T02:57:54Z","products":[{"vendor":"wibu","product":"codemeter"}],"references":[{"url":"https://us-cert.cisa.gov/ics/advisories/icsa-20-203-01","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-16233"},{"url":"https://github.com/advisories/GHSA-8xr9-2r57-gg3h"}],"sources":{"cve":[{"id":"CVE-2020-16233","description":"An attacker could send a specially crafted packet that could have CodeMeter (All versions prior to 7.10) send back packets containing data from the heap.","status":"published","published":"2020-09-16T19:51:20Z","modified":"2024-08-04T13:37:53.59Z","cwes":["CWE-404"],"updated_at":"2026-11-02T14:35:59.116379Z"}],"euvd":[{"id":"EUVD-2020-8199","description":"An attacker could send a specially crafted packet that could have CodeMeter (All versions prior to 7.10) send back packets containing data from the heap.","status":"published","published":"2020-09-16T19:51:20Z","modified":"2024-08-04T13:37:53Z","updated_at":"2026-11-03T03:07:28.673063Z"}],"ghsa":[{"id":"GHSA-8xr9-2r57-gg3h","title":"An attacker could send a specially crafted packet that could have CodeMeter (All versions prior...","description":"An attacker could send a specially crafted packet that could have CodeMeter (All versions prior to 7.10) send back packets containing data from the heap.","status":"published","published":"2022-05-24T17:28:24Z","modified":"2023-01-29T05:04:06Z","updated_at":"2026-11-02T14:45:28.498835Z"}],"nvd":[{"id":"CVE-2020-16233","description":"An attacker could send a specially crafted packet that could have CodeMeter (All versions prior to 7.10) send back packets containing data from the heap.","status":"published","published":"2020-09-16T20:15:13.817Z","modified":"2026-06-17T02:57:54.617Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-404"],"updated_at":"2026-11-02T14:06:15.83396Z"}]}}