{"id":"CVE-2023-31278","aliases":["EUVD-2023-35592","GHSA-2pww-2c9q-m4hw"],"status":"published","title":"Horner Automation Cscape Out-of-bounds Read","description":"Horner Automation Cscape lacks proper validation of user-supplied data when parsing project files (e.g., HMI). This could lead to an out-of-bounds read. An attacker could leverage this vulnerability to potentially execute arbitrary code in the context of the current process.","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":"2026-11-11","score":0.00227,"percentile":0.13511,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119","CWE-125"],"published":"2023-06-06T16:25:34Z","modified":"2026-06-17T05:56:42Z","products":[{"vendor":"horner automation","product":"cscape"},{"vendor":"horner automation","product":"cscape envisionrv"},{"vendor":"hornerautomation","product":"cscape"},{"vendor":"hornerautomation","product":"cscape_envisionrv"}],"references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-23-143-04","tags":["x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-31278"},{"url":"https://github.com/advisories/GHSA-2pww-2c9q-m4hw"}],"sources":{"cve":[{"id":"CVE-2023-31278","title":"Horner Automation Cscape Out-of-bounds Read","description":"Horner Automation Cscape lacks proper validation of user-supplied data when parsing project files (e.g., HMI). This could lead to an out-of-bounds read. An attacker could leverage this vulnerability to potentially execute arbitrary code in the context of the current process.","status":"published","published":"2023-06-06T16:25:34.27Z","modified":"2025-01-07T18:45:01.786Z","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-125"],"updated_at":"2026-11-02T14:35:27.810438Z"}],"euvd":[{"id":"EUVD-2023-35592","description":"Horner Automation Cscape lacks proper validation of user-supplied data when parsing project files (e.g., HMI). This could lead to an out-of-bounds read. An attacker could leverage this vulnerability to potentially execute arbitrary code in the context of the current process.","status":"published","published":"2023-06-06T16:25:34Z","modified":"2025-01-07T18:45:01Z","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":"2026-11-03T00:04:24.370175Z"}],"ghsa":[{"id":"GHSA-2pww-2c9q-m4hw","title":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nThe affected application lacks proper validation of user-supplied data...","description":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nThe affected application lacks proper validation of user-supplied data when parsing project files (e.g., HMI). This could lead to an out-of-bounds read. An attacker could leverage this vulnerability to potentially execute arbitrary code in the context of the current process. \n\n\n\n \n\n \n\n \n\n \n\n \n\n \n\n\n\n \n\n\n\n\n\n\n\n","status":"published","published":"2023-06-06T18:30:20Z","modified":"2024-11-20T18:32:14Z","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-119","CWE-125"],"updated_at":"2026-11-02T14:58:53.680904Z"}],"nvd":[{"id":"CVE-2023-31278","description":"Horner Automation Cscape lacks proper validation of user-supplied data when parsing project files (e.g., HMI). This could lead to an out-of-bounds read. An attacker could leverage this vulnerability to potentially execute arbitrary code in the context of the current process.","status":"published","published":"2023-06-06T17:15:14.573Z","modified":"2026-06-17T05:56:42.56Z","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":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-125"],"updated_at":"2026-11-02T14:08:05.329837Z"}]}}