{"id":"CVE-2021-26248","aliases":["EUVD-2021-13065","GHSA-hw84-h4fr-vvvc"],"status":"published","title":"Philips MRI 1.5T and 3T Incorrect Ownership Assignment","description":"Philips MRI 1.5T and MRI 3T Version 5.3 through 5.8.1 does not restrict or incorrectly restricts access to a resource from an unauthorized actor.","severity":{"version":"4.0","score":5.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00239,"percentile":0.15056,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-708"],"published":"2021-11-19T18:37:35Z","modified":"2026-06-17T03:43:00Z","products":[{"vendor":"philips","product":"mri 1.5t"},{"vendor":"philips","product":"mri 3t"},{"vendor":"philips","product":"mri_1.5t_firmware"},{"vendor":"philips","product":"mri_3t_firmware"}],"references":[{"url":"https://us-cert.cisa.gov/ics/advisories/icsma-21-313-01","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://www.usa.philips.com/healthcare/about/customer-support/product-security","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-26248"},{"url":"https://github.com/advisories/GHSA-hw84-h4fr-vvvc"}],"sources":{"cve":[{"id":"CVE-2021-26248","title":"Philips MRI 1.5T and 3T Incorrect Ownership Assignment","description":"Philips MRI 1.5T and MRI 3T Version 5.3 through 5.8.1 does not restrict or incorrectly restricts access to a resource from an unauthorized actor.","status":"published","published":"2021-11-19T18:37:35Z","modified":"2026-04-02T13:44:55.696Z","cvss":[{"version":"4.0","score":5.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna"}],"cwes":["CWE-708"],"updated_at":"2026-11-02T14:32:57.368269Z"}],"euvd":[{"id":"EUVD-2021-13065","description":"Philips MRI 1.5T and MRI 3T Version 5.3 through 5.8.1 does not restrict or incorrectly restricts access to a resource from an unauthorized actor.","status":"published","published":"2021-11-19T18:37:35Z","modified":"2026-04-02T13:44:55Z","cvss":[{"version":"4.0","score":5.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-02T19:25:23.121433Z"}],"ghsa":[{"id":"GHSA-hw84-h4fr-vvvc","title":"Philips MRI 1.5T and MRI 3T Version 5.x.x assigns an owner who is outside the intended control...","description":"Philips MRI 1.5T and MRI 3T Version 5.x.x assigns an owner who is outside the intended control sphere to a resource.","status":"published","published":"2021-11-20T00:00:50Z","modified":"2026-04-02T15:32:40Z","cvss":[{"version":"4.0","score":5.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-708"],"updated_at":"2026-11-02T15:07:05.449461Z"}],"nvd":[{"id":"CVE-2021-26248","description":"Philips MRI 1.5T and MRI 3T Version 5.3 through 5.8.1 does not restrict or incorrectly restricts access to a resource from an unauthorized actor.","status":"published","published":"2021-11-19T19:15:08.627Z","modified":"2026-06-17T03:43:00.197Z","cvss":[{"version":"4.0","score":5.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-708"],"updated_at":"2026-11-02T14:07:01.428028Z"}]}}