{"id":"CVE-2023-25620","aliases":["EUVD-2023-29560","GHSA-jp8p-mv2j-qxc2"],"status":"published","title":"A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that...","description":"A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that\ncould cause denial of service of the controller when a malicious project file is loaded onto the\ncontroller by an authenticated user.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00587,"percentile":0.48402,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-754"],"published":"2023-04-19T08:17:57Z","modified":"2026-06-17T05:41:38Z","products":[{"vendor":"schneider electric","product":"legacy modicon premium cpus (tsxp57*)"},{"vendor":"schneider electric","product":"legacy modicon quantum (140cpu65*)"},{"vendor":"schneider electric","product":"modicon m340 cpu (part numbers bmxp34*)"},{"vendor":"schneider electric","product":"modicon m580 cpu (part numbers bmep* and bmeh*)"},{"vendor":"schneider electric","product":"modicon m580 cpu safety (part numbers bmep58*s and bmeh58*s)"},{"vendor":"schneider electric","product":"modicon mc80 (bmkc80)"},{"vendor":"schneider electric","product":"modicon momentum unity m1e processor (171cbu*)"},{"vendor":"schneider-electric","product":"140cpu65_firmware"},{"vendor":"schneider-electric","product":"bmeh58s_firmware"},{"vendor":"schneider-electric","product":"bmep58s_firmware"},{"vendor":"schneider-electric","product":"modicon_m340_firmware"},{"vendor":"schneider-electric","product":"modicon_m580_firmware"},{"vendor":"schneider-electric","product":"modicon_mc80_firmware"},{"vendor":"schneider-electric","product":"modicon_momentum_unity_m1e_processor_firmware"},{"vendor":"schneider-electric","product":"tsxp57_firmware"}],"references":[{"url":"https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-101-05\u0026p_enDocType=Security+and+Safety+Notice\u0026p_File_Name=SEVD-2023-101-05.pdf","tags":["x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-25620"},{"url":"https://https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-101-05\u0026p_enDocType=Security+and+Safety+Notice\u0026p_File_Name=SEVD-2023-101-05.pdf"},{"url":"https://github.com/advisories/GHSA-jp8p-mv2j-qxc2"}],"sources":{"cve":[{"id":"CVE-2023-25620","description":"\n\n\nA CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that\ncould cause denial of service of the controller when a malicious project file is loaded onto the\ncontroller by an authenticated user. \n\n \n\n","status":"published","published":"2023-04-19T08:17:57.24Z","modified":"2025-02-05T14:58:06.851Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-754"],"updated_at":"2026-11-02T14:35:19.959682Z"}],"euvd":[{"id":"EUVD-2023-29560","description":"\n\n\nA CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that\ncould cause denial of service of the controller when a malicious project file is loaded onto the\ncontroller by an authenticated user. \n\n \n\n","status":"published","published":"2023-04-19T08:17:57Z","modified":"2025-02-05T14:58:06Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-03T00:04:05.565654Z"}],"ghsa":[{"id":"GHSA-jp8p-mv2j-qxc2","title":"\n\n\nA CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that...","description":"\n\n\nA CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that\ncould cause denial of service of the controller when a malicious project file is loaded onto the\ncontroller by an authenticated user. \n\n \n\n","status":"published","published":"2023-04-19T09:30:17Z","modified":"2024-04-04T03:35:03Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-754"],"updated_at":"2026-11-02T14:56:16.439649Z"}],"nvd":[{"id":"CVE-2023-25620","description":"\n\n\nA CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that\ncould cause denial of service of the controller when a malicious project file is loaded onto the\ncontroller by an authenticated user. \n\n \n\n","status":"published","published":"2023-04-19T09:15:07.457Z","modified":"2026-06-17T05:41:38.01Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"}],"cwes":["CWE-754"],"updated_at":"2026-11-02T14:07:56.683259Z"}]}}