CVE-2025-3424— 3.2.1 Arbitrary File Read in insecure .NET Remoting TCP Channel
Quick assessment
Affected
Philips IntelliSpace Portal
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Philips IntelliSpace Portal是荷兰飞利浦（Philips）公司的一款高级医学影像分析平台，提供多模态图像处理和自动化诊断工具。 Philips IntelliSpace Portal 12及之前版本存在路径遍历漏洞，该漏洞源于通过Object Marshalling技术利用端口755可能导致未授权读取内部文件。
Possible ATT&CK Techniques 2 AI
T1083 · File and Directory Discovery T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-3424
Vulnerability Information
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Vulnerability Title
3.2.1 Arbitrary File Read in insecure .NET Remoting TCP Channel
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
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
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
Philips IntelliSpace Portal 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Philips IntelliSpace Portal是荷兰飞利浦（Philips）公司的一款高级医学影像分析平台，提供多模态图像处理和自动化诊断工具。 Philips IntelliSpace Portal 12及之前版本存在路径遍历漏洞，该漏洞源于通过Object Marshalling技术利用端口755可能导致未授权读取内部文件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Philips | IntelliSpace Portal | 12 and prior | - |
|
II. Public POCs for CVE-2025-3424
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Philips · 2025-04-07 · 3 CVEs total
| CVE-2025-3425 | Unauthenticated Remote Code Execution via .NET Deserialization | |
| CVE-2025-3426 | Use of default hardcoded credentials |
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V. Comments for CVE-2025-3424
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