Auth bypass in Newforma Project Center

CVE-2025-35050

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.

Vulnerability class: Broken Authentication

EPSS: 0.009 (54.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2025-35050?
CVE-2025-35050 is a critical-severity vulnerability in Newforma Project Center, classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2025-10-09.
How severe is CVE-2025-35050?
Critical severity. CVSS v3 base score is 9.8 out of 10.