Vulnerability · Published Apr 7, 2025 · Assigned by Philips

CVE-2025-34243.2.1 Arbitrary File Read in insecure .NET Remoting TCP Channel

High 7.7

In plain English

A high-severity path traversal in IntelliSpace Portal from Philips. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 16% of all known vulnerabilities).

Severity (CVSS 4.0)7.7High

Exploit odds (30 days)0.2%top 83.7% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

The IntelliSpace portal application utilizes .NET Remoting for its functionality. The vulnerability arises from the exploitation of port 755 through the "Object Marshalling" technique, which allows an attacker to read internal files without any authentication. This is possible by crafting specific .NET Remoting URLs derived from information enumerated in the client-side configuration files. This issue affects IntelliSpace Portal: 12 and prior.

Affected products (as reported)

Vendor	Product	Versions
Philips	IntelliSpace Portal	12 and prior

Weakness: CWE-22 · Vector: CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/S:P/AU:Y/R:U/V:C/RE:M/U:Green

In plain English

Official description

Affected products (as reported)

References