CVE-2021-26248 : Security Advisory and Response
Discover details of CVE-2021-26248 affecting Philips MRI 1.5T and 3T devices. Learn about the impact, affected systems, exploitation, and mitigation strategies for this vulnerability.
Philips MRI 1.5T and 3T Incorrect Ownership Assignment vulnerability has been identified in the MRI 1.5T and MRI 3T devices from Philips. This CVE affects users as it facilitates an unauthorized owner access to resources not within their control sphere.
Understanding CVE-2021-26248
This section delves deeper into the nature of the CVE-2021-26248 vulnerability.
What is CVE-2021-26248?
CVE-2021-26248 refers to the issue in Philips MRI 1.5T and MRI 3T Version 5.x.x, where an owner is incorrectly assigned access to resources outside their designated control sphere.
The Impact of CVE-2021-26248
The vulnerability poses a medium severity risk with a CVSS base score of 6.2. It affects confidentiality with high impact while requiring no special privileges to exploit locally.
Technical Details of CVE-2021-26248
Explore the technical aspects of CVE-2021-26248 in this section.
Vulnerability Description
The vulnerability stems from the assignment of an owner outside the intended control sphere in Philips MRI 1.5T and MRI 3T devices, allowing unauthorized access.
Affected Systems and Versions
The impacted systems are Philips MRI 1.5T and 3T devices running Version 5.x.x.
Exploitation Mechanism
This vulnerability can be exploited locally with low attack complexity, requiring no special privileges.
Mitigation and Prevention
Discover the mitigation strategies to combat the CVE-2021-26248 vulnerability in this section.
Immediate Steps to Take
Philips plans a new release to address these vulnerabilities by October 2022. In the interim, users must operate Philips products within authorized specifications and limit access to authorized personnel only.
Long-Term Security Practices
For long-term security, users should adhere to Philips' security recommendations, consult Philips service support for specific product queries, and stay updated through the Philips product security advisory website.
Patching and Updates
Stay informed on the latest security information for Philips products by visiting the Philips product security website.