Intellispace Portal

We observed that Intellispace Portal binaries doesn’t have any protection mechanisms to prevent reverse engineering. Specifically, the app’s code is not obfuscated, and no measures are in place to protect against decompilation, disassembly, or debugging. As a result, attackers can reverse-engineer the application to gain insights into its internal workings, which can potentially lead to the discovery of sensitive information, business logic flaws, and other vulnerabilities. Utilizing this flaw, the attacker was able to identify the Hardcoded credentials from PortalUsersDatabase.dll, which contains .NET remoting definition. Inside the namespace PortalUsersDatabase, the class Users contains the functions CreateAdmin and CreateService that are used to initialize accounts in the Portal service. Both CreateAdmin and CreateService functions contain a hardcoded encrypted password along with its respective salt that are set with the function SetInitialPasswordAndSalt. This issue affects IntelliSpace Portal: 12 and prior; Advanced Visualization Workspace: 15.

Published: 2025-04-07T16:23:00.325Z
Updated: 2025-04-10T15:40:20.578Z

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.

Published: 2025-04-07T16:05:46.457Z
Updated: 2025-04-10T15:41:29.106Z

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.

Published: 2025-04-07T15:36:46.060Z
Updated: 2025-04-10T15:42:10.381Z