{"id":"CVE-2023-38747","aliases":["EUVD-2023-42522","GHSA-2x4q-vchp-x653"],"status":"published","title":"Heap-based buffer overflow vulnerability exists in CX-Programmer Included in CX-One CXONE-AL[][]D...","description":"Heap-based buffer overflow vulnerability exists in CX-Programmer Included in CX-One CXONE-AL[][]D-V4 V9.80 and earlier. By having a user open a specially crafted CXP file, information disclosure and/or arbitrary code execution may occur.","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":"2026-11-10","score":0.00241,"percentile":0.15294,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2023-08-03T05:00:34Z","modified":"2026-06-17T06:11:05Z","products":[{"vendor":"omron","product":"cx-programmer"},{"vendor":"omron corporation","product":"cx-programmer"}],"references":[{"url":"https://www.ia.omron.com/product/vulnerability/OMSR-2023-005_en.pdf","tags":["x_transferred","Vendor Advisory"]},{"url":"https://jvn.jp/en/vu/JVNVU93286117/","tags":["x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-38747"},{"url":"https://jvn.jp/en/vu/JVNVU93286117"},{"url":"https://github.com/advisories/GHSA-2x4q-vchp-x653"}],"sources":{"cve":[{"id":"CVE-2023-38747","description":"Heap-based buffer overflow vulnerability exists in CX-Programmer Included in CX-One CXONE-AL[][]D-V4 V9.80 and earlier. By having a user open a specially crafted CXP file, information disclosure and/or arbitrary code execution may occur.","status":"published","published":"2023-08-03T05:00:34.672Z","modified":"2024-10-21T19:34:50.342Z","updated_at":"2026-11-02T14:35:29.772612Z"}],"euvd":[{"id":"EUVD-2023-42522","description":"Heap-based buffer overflow vulnerability exists in CX-Programmer Included in CX-One CXONE-AL[][]D-V4 V9.80 and earlier. By having a user open a specially crafted CXP file, information disclosure and/or arbitrary code execution may occur.","status":"published","published":"2023-08-03T05:00:34Z","modified":"2024-10-21T19:34:50Z","cvss":[{"version":"","score":0,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"none"}],"updated_at":"2026-11-03T00:05:23.140259Z"}],"ghsa":[{"id":"GHSA-2x4q-vchp-x653","title":"Heap-based buffer overflow vulnerability exists in CX-Programmer Included in CX-One CXONE-AL[][]D...","description":"Heap-based buffer overflow vulnerability exists in CX-Programmer Included in CX-One CXONE-AL[][]D-V4 V9.80 and earlier. By having a user open a specially crafted CXP file, information disclosure and/or arbitrary code execution may occur.","status":"published","published":"2023-08-03T06:30:23Z","modified":"2024-04-11T21:02:48Z","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":"2026-11-02T14:57:06.434267Z"}],"nvd":[{"id":"CVE-2023-38747","description":"Heap-based buffer overflow vulnerability exists in CX-Programmer Included in CX-One CXONE-AL[][]D-V4 V9.80 and earlier. By having a user open a specially crafted CXP file, information disclosure and/or arbitrary code execution may occur.","status":"published","published":"2023-08-03T06:15:10.183Z","modified":"2026-06-17T06:11:05.607Z","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"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:08:20.798312Z"}]}}