{"id":"CVE-2021-43984","aliases":["EUVD-2021-30845","GHSA-f6v4-xx3r-rf6v"],"status":"published","title":"mySCADA myPRO","description":"mySCADA myPRO: Versions 8.20.0 and prior has a feature where the firmware can be updated, which may allow an attacker to inject arbitrary operating system commands through a specific parameter.","severity":{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.01296,"percentile":0.70591,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-78"],"published":"2021-12-23T19:48:37Z","modified":"2026-06-17T04:11:44Z","products":[{"vendor":"myscada","product":"mypro"}],"references":[{"url":"https://www.cisa.gov/uscert/ics/advisories/icsa-21-355-01","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-43984"},{"url":"https://github.com/advisories/GHSA-f6v4-xx3r-rf6v"}],"sources":{"cve":[{"id":"CVE-2021-43984","title":"mySCADA myPRO","description":"mySCADA myPRO: Versions 8.20.0 and prior has a feature where the firmware can be updated, which may allow an attacker to inject arbitrary operating system commands through a specific parameter.","status":"published","published":"2021-12-23T19:48:37.725Z","modified":"2024-09-16T23:30:31.442Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:32:57.033395Z"}],"euvd":[{"id":"EUVD-2021-30845","description":"mySCADA myPRO: Versions 8.20.0 and prior has a feature where the firmware can be updated, which may allow an attacker to inject arbitrary operating system commands through a specific parameter.","status":"published","published":"2021-12-23T19:48:37Z","modified":"2024-09-16T23:30:31Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-03T00:54:50.364031Z"}],"ghsa":[{"id":"GHSA-f6v4-xx3r-rf6v","title":"mySCADA myPRO: Versions 8.20.0 and prior has a feature where the firmware can be updated, which...","description":"mySCADA myPRO: Versions 8.20.0 and prior has a feature where the firmware can be updated, which may allow an attacker to inject arbitrary operating system commands through a specific parameter.","status":"published","published":"2021-12-24T00:00:23Z","modified":"2023-02-03T05:03:30Z","cwes":["CWE-78"],"updated_at":"2026-11-02T14:53:22.246853Z"}],"nvd":[{"id":"CVE-2021-43984","description":"mySCADA myPRO: Versions 8.20.0 and prior has a feature where the firmware can be updated, which may allow an attacker to inject arbitrary operating system commands through a specific parameter.","status":"published","published":"2021-12-23T20:15:11.65Z","modified":"2026-06-17T04:11:44.637Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:07:02.977492Z"}]}}