Newforma Project Center Server (NPCS) .NET unauthenticated deserialization

7.7 CVSS

Vulnerability Description

Newforma Project Center Server (NPCS) accepts serialized .NET data via the '/ProjectCenter.rem' endpoint on 9003/tcp, allowing a remote, unauthenticated attacker to execute arbitrary code with 'NT AUTHORITY\NetworkService' privileges. According to the recommended architecture, the vulnerable NPCS endpoint is only accessible on an internal network. To mitigate this vulnerability, restrict network access to NPCS.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

Shadron Gudmunson,Luke Rindels,Robert McCain,Asjha Stus,Adam Merrill,Ryan Kao,Brian Healy, Sandia National Laboratories Adversarial Modeling and Penetration Testing (AMPT)