{"id":"CVE-2019-6848","aliases":["EUVD-2019-16402","GHSA-gj96-2265-wv5x"],"status":"published","title":"A CWE-248: Uncaught Exception vulnerability exists in Modicon M580, Modicon BMENOC 0311, and...","description":"A CWE-755: Improper Handling of Exceptional Conditions vulnerability exists in Modicon M580 CPU (BMEx58*) and Modicon M580 communication module (BMENOC0311, BMENOC0321) (see notification for version info), which could cause a Denial of Service attack on the PLC when sending specific data on the REST API of the controller/communication module.","severity":{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.32137,"percentile":0.98327,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-755"],"published":"2019-10-29T14:53:10Z","modified":"2026-06-17T02:39:47Z","products":[{"vendor":"schneider-electric","product":"modicon_bmenoc_0311_firmware"},{"vendor":"schneider-electric","product":"modicon_bmenoc_0321_firmware"},{"vendor":"schneider-electric","product":"modicon_m580_firmware"}],"references":[{"url":"https://www.se.com/ww/en/download/document/SEVD-2019-281-04/","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-6848"},{"url":"https://www.schneider-electric.com/ww/en/download/document/SEVD-2019-281-04"},{"url":"https://github.com/advisories/GHSA-gj96-2265-wv5x"}],"sources":{"cve":[{"id":"CVE-2019-6848","description":"A CWE-755: Improper Handling of Exceptional Conditions vulnerability exists in Modicon M580 CPU (BMEx58*) and Modicon M580 communication module (BMENOC0311, BMENOC0321) (see notification for version info), which could cause a Denial of Service attack on the PLC when sending specific data on the REST API of the controller/communication module.","status":"published","published":"2019-10-29T14:53:10Z","modified":"2024-08-04T20:31:04.396Z","cwes":["CWE-755"],"updated_at":"2026-11-02T14:20:23.381621Z"}],"euvd":[{"id":"EUVD-2019-16402","description":"A CWE-755: Improper Handling of Exceptional Conditions vulnerability exists in Modicon M580 CPU (BMEx58*) and Modicon M580 communication module (BMENOC0311, BMENOC0321) (see notification for version info), which could cause a Denial of Service attack on the PLC when sending specific data on the REST API of the controller/communication module.","status":"published","published":"2019-10-29T14:53:10Z","modified":"2024-08-04T20:31:04Z","updated_at":"2026-11-03T03:06:47.494697Z"}],"ghsa":[{"id":"GHSA-gj96-2265-wv5x","title":"A CWE-248: Uncaught Exception vulnerability exists in Modicon M580, Modicon BMENOC 0311, and...","description":"A CWE-248: Uncaught Exception vulnerability exists in Modicon M580, Modicon BMENOC 0311, and Modicon BMENOC 0321, which could cause a Denial of Service attack on the PLC when sending specific data on the REST API of the controller/communication module.","status":"published","published":"2022-05-24T17:00:06Z","modified":"2023-01-28T05:07:19Z","cwes":["CWE-755"],"updated_at":"2026-11-02T14:44:30.65038Z"}],"nvd":[{"id":"CVE-2019-6848","description":"A CWE-755: Improper Handling of Exceptional Conditions vulnerability exists in Modicon M580 CPU (BMEx58*) and Modicon M580 communication module (BMENOC0311, BMENOC0321) (see notification for version info), which could cause a Denial of Service attack on the PLC when sending specific data on the REST API of the controller/communication module.","status":"published","published":"2019-10-29T19:15:22.33Z","modified":"2026-06-17T02:39:47.48Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-755"],"updated_at":"2026-11-02T14:05:32.982925Z"}]}}