{"id":"CVE-2020-16221","aliases":["EUVD-2020-8187","GHSA-55mp-4rvf-4mgw"],"status":"published","title":"Delta Electronics TPEditor Versions 1.97 and prior. A stack-based buffer overflow may be...","description":"Delta Electronics TPEditor Versions 1.97 and prior. A stack-based buffer overflow may be exploited by processing a specially crafted project file. Successful exploitation of this vulnerability may allow an attacker to read/modify information, execute arbitrary code, and/or crash 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":0.02248,"percentile":0.83018,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-121","CWE-787"],"published":"2020-08-06T23:12:20Z","modified":"2026-06-17T02:57:53Z","products":[{"vendor":"deltaww","product":"tpeditor"}],"references":[{"url":"https://us-cert.cisa.gov/ics/advisories/icsa-20-219-04","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-20-962/","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-16221"},{"url":"https://github.com/advisories/GHSA-55mp-4rvf-4mgw"}],"sources":{"cve":[{"id":"CVE-2020-16221","description":"Delta Electronics TPEditor Versions 1.97 and prior. A stack-based buffer overflow may be exploited by processing a specially crafted project file. Successful exploitation of this vulnerability may allow an attacker to read/modify information, execute arbitrary code, and/or crash the application.","status":"published","published":"2020-08-06T23:12:20Z","modified":"2024-08-04T13:37:54.174Z","cwes":["CWE-121"],"updated_at":"2026-11-02T14:35:59.116379Z"}],"euvd":[{"id":"EUVD-2020-8187","description":"Delta Electronics TPEditor Versions 1.97 and prior. A stack-based buffer overflow may be exploited by processing a specially crafted project file. Successful exploitation of this vulnerability may allow an attacker to read/modify information, execute arbitrary code, and/or crash the application.","status":"published","published":"2020-08-06T23:12:20Z","modified":"2024-08-04T13:37:54Z","updated_at":"2026-11-03T03:07:28.673063Z"}],"ghsa":[{"id":"GHSA-55mp-4rvf-4mgw","title":"Delta Electronics TPEditor Versions 1.97 and prior. A stack-based buffer overflow may be...","description":"Delta Electronics TPEditor Versions 1.97 and prior. A stack-based buffer overflow may be exploited by processing a specially crafted project file. Successful exploitation of this vulnerability may allow an attacker to read/modify information, execute arbitrary code, and/or crash the application.","status":"published","published":"2022-05-24T17:25:04Z","modified":"2023-01-29T05:03:40Z","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"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:45:22.292804Z"}],"nvd":[{"id":"CVE-2020-16221","description":"Delta Electronics TPEditor Versions 1.97 and prior. A stack-based buffer overflow may be exploited by processing a specially crafted project file. Successful exploitation of this vulnerability may allow an attacker to read/modify information, execute arbitrary code, and/or crash the application.","status":"published","published":"2020-08-07T00:15:11.487Z","modified":"2026-06-17T02:57:53.06Z","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-787"],"updated_at":"2026-11-02T14:06:10.994748Z"}]}}