CVE-2021-27501 Explained : Impact and Mitigation
Uncover the impact and mitigation strategies for CVE-2021-27501, a vulnerability in Philips Vue PACS due to improper adherence to coding standards. Learn about affected systems and versions, exploitation risks, and prevention steps.
A detailed analysis of CVE-2021-27501, a vulnerability in Philips Vue PACS related to improper adherence to coding standards.
Understanding CVE-2021-27501
This section provides insights into the nature and impact of the vulnerability.
What is CVE-2021-27501?
The vulnerability arises from Philips Vue PACS versions 12.2.x.x and earlier failing to adhere to specific coding standards, potentially leading to weaknesses and escalating the severity of associated vulnerabilities.
The Impact of CVE-2021-27501
The vulnerability holds a CVSS v3.1 base score of 7.5, with high severity across various impact factors like confidentiality, integrity, and availability. It requires user interaction and has a high attack complexity and vector.
Technical Details of CVE-2021-27501
A deeper dive into the technical aspects of the vulnerability.
Vulnerability Description
The vulnerability allows threat actors to exploit Philips Vue PACS systems, potentially compromising the confidentiality, integrity, and availability of sensitive data and services.
Affected Systems and Versions
Products like Vue PACS, MyVue, Speech, and Motion by Philips are affected, with specific vulnerable versions highlighted.
Exploitation Mechanism
The flaw can be exploited remotely with no privileges required, making it critical for immediate mitigation.
Mitigation and Prevention
Effective strategies to address and prevent the CVE-2021-27501 vulnerability.
Immediate Steps to Take
Philips has released corrective measures, including specific configurations, and upcoming Version 15 releases for affected products in Q1 2022. Users are advised to implement these solutions promptly.
Long-Term Security Practices
Incorporating robust coding standards, regular security audits, and staying updated with Philips' security advisories are crucial for long-term defense against such vulnerabilities.
Patching and Updates
Users should regularly check for and apply security patches, updates, and new releases from Philips to safeguard their systems.