CVE-2020-27262 : Vulnerability Insights and Analysis

Innokas Yhtymä Oy Vital Signs Monitor VC150 prior to Version 1.7.15 is affected by a stored cross-site scripting (XSS) vulnerability that allows attackers to inject arbitrary web script or HTML via the filename parameter to multiple update endpoints of the administrative web interface.

Understanding CVE-2020-27262

This CVE involves a specific vulnerability in the Innokas Yhtymä Oy Vital Signs Monitor VC150.

What is CVE-2020-27262?

The CVE-2020-27262 vulnerability is a stored cross-site scripting (XSS) issue in the affected product, enabling malicious actors to insert unauthorized web script or HTML through the filename parameter in various administrative web interface update endpoints.

The Impact of CVE-2020-27262

The vulnerability could lead to unauthorized access, data manipulation, or other malicious activities by attackers exploiting the XSS flaw.

Technical Details of CVE-2020-27262

This section provides more technical insights into the CVE.

Vulnerability Description

The vulnerability in Innokas Yhtymä Oy Vital Signs Monitor VC150 allows for stored cross-site scripting (XSS) attacks via the filename parameter in the administrative web interface update endpoints.

Affected Systems and Versions

Product: Innokas Yhtymä Oy Vital Signs Monitor VC150
Versions Affected: VC150 prior to Version 1.7.15

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious web script or HTML code through the filename parameter in the administrative web interface update endpoints.

Mitigation and Prevention

Protecting systems from CVE-2020-27262 is crucial to maintaining security.

Immediate Steps to Take

Update to the latest version (Version 1.7.15) of Innokas Yhtymä Oy Vital Signs Monitor VC150 to mitigate the vulnerability.
Implement input validation mechanisms to sanitize user inputs and prevent XSS attacks.

Long-Term Security Practices

Regularly monitor and audit web applications for security vulnerabilities.
Educate users and administrators about the risks of XSS attacks and best practices for secure coding.

Patching and Updates

Stay informed about security advisories and updates from the product vendor.
Apply patches promptly to address known vulnerabilities.