{"id":"CVE-2022-43509","aliases":["EUVD-2022-46507","GHSA-3c7v-3xg2-5hhf"],"status":"published","title":"Out-of-bounds write vulnerability exists in CX-Programmer v.9.77 and earlier, which may lead to...","description":"Out-of-bounds write vulnerability exists in CX-Programmer v.9.77 and earlier, which may lead to information disclosure and/or arbitrary code execution by having a user to open a specially crafted CXP file.","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":"2026-11-11","score":0.00254,"percentile":0.1706,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2022-12-07T00:00:00Z","modified":"2026-06-17T05:06:43Z","products":[{"vendor":"omron","product":"cx-programmer"},{"vendor":"omron corporation","product":"cx-programmer"}],"references":[{"url":"https://jvn.jp/en/vu/JVNVU92877622/index.html","tags":["x_transferred","Third Party Advisory"]},{"url":"https://jvn.jp/vu/JVNVU92877622/index.html","tags":["x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-43509"},{"url":"https://github.com/advisories/GHSA-3c7v-3xg2-5hhf"}],"sources":{"cve":[{"id":"CVE-2022-43509","description":"Out-of-bounds write vulnerability exists in CX-Programmer v.9.77 and earlier, which may lead to information disclosure and/or arbitrary code execution by having a user to open a specially crafted CXP file.","status":"published","published":"2022-12-07T00:00:00Z","modified":"2025-04-23T14:18:24.192Z","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":"adp"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:34:25.618175Z"}],"euvd":[{"id":"EUVD-2022-46507","description":"Out-of-bounds write vulnerability exists in CX-Programmer v.9.77 and earlier, which may lead to information disclosure and/or arbitrary code execution by having a user to open a specially crafted CXP file.","status":"published","published":"2022-12-07T00:00:00Z","modified":"2025-04-23T14:18:24Z","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":"2026-11-02T20:52:14.077439Z"}],"ghsa":[{"id":"GHSA-3c7v-3xg2-5hhf","title":"Out-of-bounds write vulnerability exists in CX-Programmer v.9.77 and earlier, which may lead to...","description":"Out-of-bounds write vulnerability exists in CX-Programmer v.9.77 and earlier, which may lead to information disclosure and/or arbitrary code execution by having a user to open a specially crafted CXP file.","status":"published","published":"2022-12-07T06:30:26Z","modified":"2023-02-02T05:03:06Z","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"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:51:34.49846Z"}],"nvd":[{"id":"CVE-2022-43509","description":"Out-of-bounds write vulnerability exists in CX-Programmer v.9.77 and earlier, which may lead to information disclosure and/or arbitrary code execution by having a user to open a specially crafted CXP file.","status":"published","published":"2022-12-07T04:15:10.85Z","modified":"2026-06-17T05:06:43.8Z","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":"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"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:07:33.239526Z"}]}}