{"id":"CVE-2021-44768","aliases":["EUVD-2021-31577","GHSA-89hw-95gr-gqwj"],"status":"published","title":"Delta Electronics CNCSoft Out-of-bounds Read","description":"Delta Electronics CNCSoft (Version 1.01.30) and prior) is vulnerable to an out-of-bounds read while processing a specific project file, which may allow an attacker to disclose information.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00689,"percentile":0.53188,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-125"],"published":"2022-03-25T18:02:31Z","modified":"2026-06-17T04:12:50Z","products":[{"vendor":"delta electronics","product":"cncsoft"},{"vendor":"deltaww","product":"cncsoft_screeneditor"}],"references":[{"url":"https://www.cisa.gov/uscert/ics/advisories/icsa-21-350-02","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-44768"},{"url":"https://github.com/advisories/GHSA-89hw-95gr-gqwj"}],"sources":{"cve":[{"id":"CVE-2021-44768","title":"Delta Electronics CNCSoft Out-of-bounds Read","description":"Delta Electronics CNCSoft (Version 1.01.30) and prior) is vulnerable to an out-of-bounds read while processing a specific project file, which may allow an attacker to disclose information.","status":"published","published":"2022-03-25T18:02:31.628Z","modified":"2025-04-16T16:37:58.27Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:33:01.166399Z"}],"euvd":[{"id":"EUVD-2021-31577","description":"Delta Electronics CNCSoft (Version 1.01.30) and prior) is vulnerable to an out-of-bounds read while processing a specific project file, which may allow an attacker to disclose information.","status":"published","published":"2022-03-25T18:02:31Z","modified":"2025-04-16T16:37:58Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T20:52:23.922531Z"}],"ghsa":[{"id":"GHSA-89hw-95gr-gqwj","title":"Delta Electronics CNCSoft (Version 1.01.30) and prior) is vulnerable to an out-of-bounds read...","description":"Delta Electronics CNCSoft (Version 1.01.30) and prior) is vulnerable to an out-of-bounds read while processing a specific project file, which may allow an attacker to disclose information.","status":"published","published":"2022-03-26T00:00:30Z","modified":"2023-01-27T05:01:02Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:41:47.978566Z"}],"nvd":[{"id":"CVE-2021-44768","description":"Delta Electronics CNCSoft (Version 1.01.30) and prior) is vulnerable to an out-of-bounds read while processing a specific project file, which may allow an attacker to disclose information.","status":"published","published":"2022-03-25T19:15:09.573Z","modified":"2026-06-17T04:12:50.037Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:07:05.581807Z"}]}}