CVE-2025-35053

MEDIUM

Newforma Project Center < 2024.3 - Authenticated Path Traversal and Arbitrary File Deletion via MarkupServices.ashx

Title source: llm

Description

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.

References (3)

Core 3

Core References

Third Party Advisory

https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-25-282-01.json

Third Party Advisory

https://www.cve.org/CVERecord?id=CVE-2025-35053

Third Party Advisory

https://www.cve.org/CVERecord?id=CVE-2025-35062

Scores

CVSS v3 6.4

EPSS 0.0037

EPSS Percentile 28.6%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:L

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-22 CWE-73

Status published

Products (1)

newforma/project_center < 2024.3

Published Oct 09, 2025

Tracked Since Feb 18, 2026