CVE-2021-26262

mediumpriority · track · 22EPSS 0.007 · 52 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.68% (52nd) EPSS

CVSS 5 · medium

Is it mine?

8 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cisa_csaf_ot · nvd

EPSS · scored 2026-10-27

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.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

No vendor fix yet; a mitigation is available.

MitigationMRI 1.5Tcisa_csaf_ot
As an interim mitigation to these vulnerabilities, Philips recommends the following:
MitigationMRI 3Tcisa_csaf_ot
As an interim mitigation to these vulnerabilities, Philips recommends the following:

cvss

Technical severity, 0–10. One row per scoring source.

6.2

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 2.1–6.2

v2.05mediumAV:N/AC:L/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.15.5mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 1.8 · impact 3.6

v3.16.2mediumCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · CISA US

v4.05.9mediumCVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:Nsecondary · ENISA EU

v4.05.9mediumCVSS: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:Xsecondary

v4.02.1lowCVSS: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:U/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:Xsecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-286USCWE-286US

affected products (8)

Products and version ranges known to be affected.

Philips MRI 1.5T: >=5.3|<5.8.1all versionscisa_csaf_otUS
Philips MRI 3T: >=5.3|<5.8.1all versionscisa_csaf_otUS
Philips MRI 1.5T5.3| → 5.8.1cisa_csaf_otUS
Philips MRI 3T5.3| → 5.8.1cisa_csaf_otUS
Philips MRI 1.5T≤ 5.3 ≤5.8.1enisa_euvdEU
Philips MRI 3T≤ 5.3 ≤5.8.1enisa_euvdEU
philips mri 1.5t firmware5.0.0 → 6.0.0nvdUScpe:2.3:o:philips:mri_1.5t_firmware:*:*:*:*:*:*:*:*
philips mri 3t firmware5.0.0 → 6.0.0nvdUScpe:2.3:o:philips:mri_3t_firmware:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

ICSMA-21-313-01Philips MRI 1.5T and 3T (Update A)2021-11-24icsa · cisa_csaf_otUS
Successful exploitation of these vulnerabilities may allow an attacker with operator level access to view system configuration, view system files, and export data (including patient data) to an untrusted environment.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cisa_csaf_ot nvd NVD CVE.org MITRE

published 2021-11-19modified 2026-06-17

references (8)

External citations — patches, advisories, analysis.

scry

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