CVE-2025-3425 HIGH

CVE-2025-3425: Unauthenticated Remote Code Execution via .NET Deserialization

Vendor Philips
Product IntelliSpace Portal
Weakness CWE-502 · Unsafe deserialization
Published April 7, 2025
Last update April 10, 2025
View on NVD All CVEs

CVSS base score

7.3/10
Attack vector Adjacent
Attack complexity High
Privileges required None
User interaction —
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/S:P/AU:Y/R:U/V:C/RE:M/U:Green

What the vulnerability does

01Description

The IntelliSpace portal application utilizes .NET Remoting for its functionality. The vulnerability arises from the exploitation of port 755 through the deserialization vulnerability. After analyzing the configuration files, we observed that the server had set the TypeFilterLevel to Full which is dangerous as it can potentially lead to remote code execution using deserialization. This issue affects IntelliSpace Portal: 12 and prior.

Key dates

02Disclosure timeline

April 7, 2025 CVE published
April 10, 2025 Record updated