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.
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Affected Vendors & Products
References
History
Thu, 09 Oct 2025 20:30:00 +0000
Type | Values Removed | Values Added |
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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. | |
Title | Newforma Info Exchange (NIX) arbitrary file read and delete | |
Weaknesses | CWE-22 CWE-73 |
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cvssV3_1
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Status: PUBLISHED
Assigner: cisa-cg
Published:
Updated: 2025-10-09T20:20:18.008Z
Reserved: 2025-04-15T20:56:24.406Z
Link: CVE-2025-35053

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Status : Received
Published: 2025-10-09T21:15:36.203
Modified: 2025-10-09T21:15:36.203
Link: CVE-2025-35053

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