{"id":"CVE-2022-3397","aliases":["EUVD-2022-42774","GHSA-8m78-hj92-qg7f"],"status":"published","title":"OMRON CX-Programmer Out-of-bounds Write","description":"OMRON CX-Programmer 9.78 and prior is vulnerable to an Out-of-Bounds Write, which may allow an attacker to execute arbitrary code.","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":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.0072,"percentile":0.54213,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2022-10-06T16:14:37Z","modified":"2026-06-17T04:59:27Z","products":[{"vendor":"omron","product":"cx-programmer"},{"vendor":"omron corporation","product":"cx-programmer"}],"references":[{"url":"https://www.cisa.gov/uscert/ics/advisories/icsa-22-277-04","tags":["x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-3397"},{"url":"https://github.com/advisories/GHSA-8m78-hj92-qg7f"}],"sources":{"cve":[{"id":"CVE-2022-3397","title":"OMRON CX-Programmer Out-of-bounds Write","description":"OMRON CX-Programmer 9.78 and prior is vulnerable to an Out-of-Bounds Write, which may allow an attacker to execute arbitrary code.","status":"published","published":"2022-10-06T16:14:37.846Z","modified":"2025-04-16T17:47:06.499Z","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":"cna"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:34:33.24035Z"}],"euvd":[{"id":"EUVD-2022-42774","description":"OMRON CX-Programmer 9.78 and prior is vulnerable to an Out-of-Bounds Write, which may allow an attacker to execute arbitrary code.","status":"published","published":"2022-10-06T16:14:37Z","modified":"2025-04-16T17:47:06Z","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"}],"updated_at":"2026-11-02T20:52:22.940917Z"}],"ghsa":[{"id":"GHSA-8m78-hj92-qg7f","title":"OMRON CX-Programmer 9.78 and prior is vulnerable to an Out-of-Bounds Write, which may allow an...","description":"OMRON CX-Programmer 9.78 and prior is vulnerable to an Out-of-Bounds Write, which may allow an attacker to execute arbitrary code.","status":"published","published":"2022-10-06T18:52:04Z","modified":"2023-01-27T05:08:11Z","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":"2026-11-02T14:43:15.619167Z"}],"nvd":[{"id":"CVE-2022-3397","description":"OMRON CX-Programmer 9.78 and prior is vulnerable to an Out-of-Bounds Write, which may allow an attacker to execute arbitrary code.","status":"published","published":"2022-10-06T18:16:22.223Z","modified":"2026-06-17T04:59:27.283Z","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":"secondary"},{"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"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:07:29.026521Z"}]}}