What’s Vulnerable › Vulnerabilities

CVE-2021-26248: Philips MRI 1.5T and 3T Incorrect Ownership Assignment

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-11-19 · updated 2026-06-17
• Weakness: CWE-708

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.

Affected products

• Philips Mri 1.5T Firmware: from 5.0.0 before 6.0.0 — fixed in 6.0.0
• Philips Mri 3T Firmware: from 5.0.0 before 6.0.0 — fixed in 6.0.0

How to fix

Upgrade to a fixed version: Philips Mri 1.5T Firmware 6.0.0; Philips Mri 3T Firmware 6.0.0. Check the vendor advisory for mitigations.

References

• https://us-cert.cisa.gov/ics/advisories/icsma-21-313-01
• https://www.usa.philips.com/healthcare/about/customer-support/product-security
• https://us-cert.cisa.gov/ics/advisories/icsma-21-313-01
• https://www.usa.philips.com/healthcare/about/customer-support/product-security

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