{"id":"CVE-2021-44453","aliases":["EUVD-2021-31292","GHSA-g4cq-g5qh-x7hq"],"status":"published","title":"mySCADA myPRO","description":"mySCADA myPRO: Versions 8.20.0 and prior has a vulnerable debug interface which includes a ping utility, which may allow an attacker to inject arbitrary operating system commands.","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":"2026-11-12","score":0.01512,"percentile":0.74833,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-78"],"published":"2021-12-23T19:48:38Z","modified":"2026-06-17T04:12:22Z","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-2021-44453"},{"url":"https://github.com/advisories/GHSA-g4cq-g5qh-x7hq"}],"sources":{"cve":[{"id":"CVE-2021-44453","title":"mySCADA myPRO","description":"mySCADA myPRO: Versions 8.20.0 and prior has a vulnerable debug interface which includes a ping utility, which may allow an attacker to inject arbitrary operating system commands.","status":"published","published":"2021-12-23T19:48:38.488Z","modified":"2024-09-17T01:46:17.937Z","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":"2026-11-02T14:33:01.166399Z"}],"euvd":[{"id":"EUVD-2021-31292","description":"mySCADA myPRO: Versions 8.20.0 and prior has a vulnerable debug interface which includes a ping utility, which may allow an attacker to inject arbitrary operating system commands.","status":"published","published":"2021-12-23T19:48:38Z","modified":"2024-09-17T01:46:17Z","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":"2026-11-03T00:28:46.561775Z"}],"ghsa":[{"id":"GHSA-g4cq-g5qh-x7hq","title":"mySCADA myPRO: Versions 8.20.0 and prior has a vulnerable debug interface which includes a ping...","description":"mySCADA myPRO: Versions 8.20.0 and prior has a vulnerable debug interface which includes a ping utility, which may allow an attacker to inject arbitrary operating system commands.","status":"published","published":"2021-12-24T00:00:22Z","modified":"2023-02-03T05:03:14Z","cwes":["CWE-78"],"updated_at":"2026-11-02T14:53:19.085994Z"}],"nvd":[{"id":"CVE-2021-44453","description":"mySCADA myPRO: Versions 8.20.0 and prior has a vulnerable debug interface which includes a ping utility, which may allow an attacker to inject arbitrary operating system commands.","status":"published","published":"2021-12-23T20:15:11.883Z","modified":"2026-06-17T04:12:22.347Z","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":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:07:02.977492Z"}]}}