{"id":"CVE-2023-2570","aliases":["EUVD-2023-34048","GHSA-hx7r-xmr3-78gc"],"status":"published","title":"A CWE-129: Improper Validation of Array Index vulnerability exists that could cause local...","description":"A CWE-129: Improper Validation of Array Index vulnerability exists that could cause local\ndenial-of-service, and potentially kernel execution when a malicious actor with local user access\ncrafts a script/program using an unpredictable index to an IOCTL call in the Foxboro.sys driver.","severity":{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.0016,"percentile":0.05258,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-129"],"published":"2023-06-14T07:52:24Z","modified":"2026-06-17T05:52:52Z","products":[{"vendor":"schneider electric","product":"ecostruxure foxboro dcs control core services"},{"vendor":"schneider-electric","product":"ecostruxure_foxboro_dcs_control_core_services"}],"references":[{"url":"https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-164-04\u0026p_enDocType=Security+and+Safety+Notice\u0026p_File_Name=SEVD-2023-164-04.pdf","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-2570"},{"url":"https://github.com/advisories/GHSA-hx7r-xmr3-78gc"}],"sources":{"cve":[{"id":"CVE-2023-2570","description":"\n\n\nA CWE-129: Improper Validation of Array Index vulnerability exists that could cause local\ndenial-of-service, and potentially kernel execution when a malicious actor with local user access\ncrafts a script/program using an unpredictable index to an IOCTL call in the Foxboro.sys driver.\n\n\n\n","status":"published","published":"2023-06-14T07:52:24.608Z","modified":"2024-08-02T06:26:09.828Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-129"],"updated_at":"2026-11-02T14:35:24.004321Z"}],"euvd":[{"id":"EUVD-2023-34048","description":"\n\n\nA CWE-129: Improper Validation of Array Index vulnerability exists that could cause local\ndenial-of-service, and potentially kernel execution when a malicious actor with local user access\ncrafts a script/program using an unpredictable index to an IOCTL call in the Foxboro.sys driver.\n\n\n\n","status":"published","published":"2023-06-14T07:52:24Z","modified":"2024-08-02T06:26:09Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T03:50:14.098658Z"}],"ghsa":[{"id":"GHSA-hx7r-xmr3-78gc","title":"\n\n\nA CWE-129: Improper Validation of Array Index vulnerability exists that could cause local...","description":"\n\n\nA CWE-129: Improper Validation of Array Index vulnerability exists that could cause local\ndenial-of-service, and potentially kernel execution when a malicious actor with local user access\ncrafts a script/program using an unpredictable index to an IOCTL call in the Foxboro.sys driver.\n\n\n\n","status":"published","published":"2023-06-14T09:30:42Z","modified":"2024-04-04T04:49:37Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-129"],"updated_at":"2026-11-02T14:56:27.331112Z"}],"nvd":[{"id":"CVE-2023-2570","description":"\n\n\nA CWE-129: Improper Validation of Array Index vulnerability exists that could cause local\ndenial-of-service, and potentially kernel execution when a malicious actor with local user access\ncrafts a script/program using an unpredictable index to an IOCTL call in the Foxboro.sys driver.\n\n\n\n","status":"published","published":"2023-06-14T08:15:09.187Z","modified":"2026-06-17T05:52:52.073Z","cvss":[{"version":"3.1","score":7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/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:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-129"],"updated_at":"2026-11-02T14:08:06.335469Z"}]}}