---
id: CVE-2025-35053
title: >-
  Newforma Info Exchange (NIX) accepts requests to
  '/UserWeb/Common/MarkupServices.ashx' specifying the 'DownloadExportedPDF'
  command that allow an authenticated user to read and delete arbitrary files
  with 'NT AUTHORITY\NetworkService' pr…
summary: >-
  Newforma Info Exchange (NIX) accepts requests to
  '/UserWeb/Common/MarkupServices.ashx' specifying the 'DownloadExportedPDF'
  command that allow an authenticated user to read and delete arbitrary files
  with 'NT AUTHORITY\NetworkService' pr…
severity: medium
cvss: 6.4
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:L'
cwe:
  - CWE-22
  - CWE-73
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-2025-35053'
references:
  - 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-2025-35053'
    label: 9119a7d8-5eab-497f-8521-727c672e3725
  - url: 'https://www.cve.org/CVERecord?id=CVE-2025-35062'
    label: 9119a7d8-5eab-497f-8521-727c672e3725
tags:
  - nvd
epss: 0.00406
epssPercentile: 0.32719
ingestedAt: '2026-10-08T13:42:55.060Z'
---

## Overview

Newforma Info Exchange (NIX) accepts requests to '/UserWeb/Common/MarkupServices.ashx' specifying the 'DownloadExportedPDF' command that allow an authenticated user to read and delete arbitrary files with 'NT AUTHORITY\NetworkService' privileges.

In Newforma before 2023.1, anonymous access is enabled by default (CVE-2025-35062), allowing an otherwise unauthenticated attacker to effectively authenticate as 'anonymous' and exploit this file upload vulnerability.

## Affected

- `project_center <= 2024.3`

## Remediation

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