---
id: CVE-2025-35050
title: >-
  Newforma Info Exchange (NIX) accepts serialized .NET data via the
  '/remoteweb/remote.rem' endpoint, allowing a remote, unauthenticated attacker
  to execute arbitrary code with 'NT AUTHORITY\NetworkService' privileges
summary: >-
  Newforma Info Exchange (NIX) accepts serialized .NET data via the
  '/remoteweb/remote.rem' endpoint, allowing a remote, unauthenticated attacker
  to execute arbitrary code with 'NT AUTHORITY\NetworkService' privileges. The
  vulnerable endpo…
severity: critical
cvss: 9.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-306
  - CWE-502
vendor: newforma
product: project_center
affected:
  - project_center = 2024.3
published: '2025-10-09'
updated: '2026-10-08'
sourceUpdated: '2026-10-08T13:10:00.200'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-35050'
references:
  - url: >-
      https://learn.microsoft.com/en-us/iis/extensions/url-rewrite-module/using-the-url-rewrite-module
    label: 9119a7d8-5eab-497f-8521-727c672e3725
  - url: 'https://projectcenter.help.newforma.com/overviews/info_exchange_overview/'
    label: 9119a7d8-5eab-497f-8521-727c672e3725
  - url: >-
      https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-25-282-01.json
    label: 9119a7d8-5eab-497f-8521-727c672e3725
  - url: 'https://www.cve.org/CVERecord?id=CVE-2025-35050'
    label: 9119a7d8-5eab-497f-8521-727c672e3725
tags:
  - nvd
epss: 0.00923
epssPercentile: 0.59144
ingestedAt: '2026-10-08T13:42:55.059Z'
---

## Overview

Newforma Info Exchange (NIX) accepts serialized .NET data via the '/remoteweb/remote.rem' endpoint, allowing a remote, unauthenticated attacker to execute arbitrary code with 'NT AUTHORITY\NetworkService' privileges. The vulnerable endpoint is used by Newforma Project Center Server (NPCS), so a compromised NIX system can be used to attack an associated NPCS system. To mitigate this vulnerability, restrict network access to the '/remoteweb/remote.rem' endpoint, for example using the IIS URL Rewrite Module.

## Affected

- `project_center = 2024.3`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.