CVE-2021-26262 json
Philips MRI 1.5T and 3T Improper Access Control
published 2021-11-19 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-13079
- cvss
- 5.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 52%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- philips mri_3t_firmware 6.0.0
- philips mri_1.5t_firmware 6.0.0
Vendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
cisa ICSMA-21-313-01 updated cvss 6.2
Philips MRI 1.5T and 3T (Update A)
-
Philips MRI 1.5T >=5.3, <5.8.1 Philips MRI 3T >=5.3, <5.8.1affected: mitigation “Philips released a software upgrade version 5.8.2 to remediate these vulnerabilities and can be referenced by FCO78100619.” incenter.medical.philips.com
From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf
Exploit prediction
0.68% chance of exploitation in the next 30 days, higher than 52% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 5.9 | 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 |
| CNA | 4.0 | 5.9 | 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 |
| NVD | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
Affected products
- Philips MRI 1.5T
- Philips MRI 3T
Classification
- Weakness
-
- CWE-286 Incorrect User Management
References
-
usa.philips.com
/healthcare/about/customer-support/product-security
vendor-advisory
-
us-cert.cisa.gov
/ics/advisories/icsma-21-313-01
third-party-advisory, us-government-resource
Sources
- CVE List CVE-2021-26262
- NVD CVE-2021-26262
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