{"id":"CVE-2021-33009","aliases":["EUVD-2021-19730","GHSA-wvx8-9374-g4w7"],"status":"published","title":"mySCADA myPRO Unrestricted Upload of File with Dangerous Type","description":"mySCADA myPRO versions prior to 8.20.0 allows an unauthenticated remote attacker to upload arbitrary files to the file system.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.0127,"percentile":0.70018,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-434"],"published":"2022-05-13T15:19:06Z","modified":"2026-06-17T03:54:00Z","products":[{"vendor":"myscada","product":"mypro"}],"references":[{"url":"https://www.cisa.gov/uscert/ics/advisories/icsa-21-217-03","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://www.myscada.org/version-8-20-0-released-security-update","tags":["x_refsource_CONFIRM","x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-33009"},{"url":"https://github.com/advisories/GHSA-wvx8-9374-g4w7"}],"sources":{"cve":[{"id":"CVE-2021-33009","title":"mySCADA myPRO Unrestricted Upload of File with Dangerous Type","description":"mySCADA myPRO versions prior to 8.20.0 allows an unauthenticated remote attacker to upload arbitrary files to the file system.","status":"published","published":"2022-05-13T15:19:06.387Z","modified":"2025-04-16T16:21:47.203Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"cna"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:33:10.555814Z"}],"euvd":[{"id":"EUVD-2021-19730","description":"mySCADA myPRO versions prior to 8.20.0 allows an unauthenticated remote attacker to upload arbitrary files to the file system.","status":"published","published":"2022-05-13T15:19:06Z","modified":"2025-04-16T16:21:47Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T20:52:24.329168Z"}],"ghsa":[{"id":"GHSA-wvx8-9374-g4w7","title":"mySCADA myPRO versions prior to 8.20.0 allows an unauthenticated remote attacker to upload...","description":"mySCADA myPRO versions prior to 8.20.0 allows an unauthenticated remote attacker to upload arbitrary files to the file system.","status":"published","published":"2022-05-14T00:01:07Z","modified":"2023-02-02T05:02:32Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:51:27.71498Z"}],"nvd":[{"id":"CVE-2021-33009","description":"mySCADA myPRO versions prior to 8.20.0 allows an unauthenticated remote attacker to upload arbitrary files to the file system.","status":"published","published":"2022-05-13T16:15:08.017Z","modified":"2026-06-17T03:54:00.09Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:07:06.029737Z"}]}}