CVE-2025-3424
The IntelliSpace portal application utilizes .NET Remoting for its functionality.
Overview
CVE-2025-3424 is a known-severity vulnerability. It was published on April 7, 2025.
Technical 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.
Remediation
Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
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Frequently asked questions
What is CVE-2025-3424?
CVE-2025-3424 is a known-severity vulnerability. It was published on April 7, 2025.
How severe is CVE-2025-3424?
CVSS score information is not yet available for this vulnerability. Check back as the CVE record is updated by NVD analysts.
How do I fix or remediate CVE-2025-3424?
Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2025-3424?
CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2025-3424 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.