CVE-2025-35053: Newforma Info Exchange (NIX) accepts requests to '/UserWeb/Common/MarkupServices.ashx' specifying the 'Downloa

Q: How do I fix CVE-2025-35053?

project center: upgrade to newer than 2024.3. Exact commands for each OS are on this page.

Q: Is CVE-2025-35053 being exploited?

CVE-2025-35053 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2025-35053 affect?

CVE-2025-35053 affects project center. Severity is medium (CVSS 6.4). 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' privi

Q: How urgent is CVE-2025-35053?

Priority 31/100. No elevated risk signals yet.

Routine

MEDIUM 6.4UPGRADE

CVE-2025-35053 is a medium-severity flaw (CVSS 6.4) affecting project center. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	6.4 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.4% (top 65%)
CISA exploited list	No
Weakness	CWE-22, CWE-73
Published	2025-10-09
Last modified	2026-10-08

Publisher (CNA): Cybersecurity and Infrastructure Security Agency (CISA) U.S. Civilian Government · Vendor: newforma

Last updated 2026-10-08 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-10-09 21:15 UTCPublished CVE record published
2026-10-08 13:10 UTCUpdated Record last modified

newforma project center UPGRADE

Affected: <= 2024.3

Fixed in: newer than 2024.3

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy project-center || rpm -q project-center || project-center --version

2. UPGRADE to newer than 2024.3 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade project-center

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade project-center

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-35053?

project center: upgrade to newer than 2024.3. Exact commands for each OS are on this page.

Is CVE-2025-35053 being exploited?

CVE-2025-35053 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-35053 affect?

CVE-2025-35053 affects project center. Severity is medium (CVSS 6.4). 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' privi

How urgent is CVE-2025-35053?

Priority 31/100. No elevated risk signals yet.

Related CVEs

CVE-2025-35050 CRITICAL 9.8 DOWNGRADE Newforma Info Exchange (NIX) accepts serialized .NET data via the '/remoteweb/remote.rem' endpoint, allowing a
CVE-2025-35051 CRITICAL 9.8 DOWNGRADE Newforma Project Center Server (NPCS) accepts serialized .NET data via the '/ProjectCenter.rem' endpoint on 90
CVE-2025-35055 HIGH 8.8 UPGRADE Newforma Info Exchange (NIX) '/UserWeb/Common/UploadBlueimp.ashx' allows an authenticated attacker to upload a
CVE-2025-35058 MEDIUM 5.9 UPGRADE Newforma Info Exchange (NIX) '/UserWeb/Common/MarkupServices.ashx' allows a remote, unauthenticated attacker t
CVE-2025-35061 MEDIUM 5.9 UPGRADE Newforma Info Exchange (NIX) '/NPCSRemoteWeb/LegacyIntegrationServices.asmx' allows a remote, unauthenticated

References

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