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CVE-2025-35050— Newforma Info Exchange (NIX) .NET unauthenticated deserialization

CVSS 9.8 · Critical EPSS 0.29% · P52
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I. Basic Information for CVE-2025-35050

Vulnerability Information
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Vulnerability Title
Newforma Info Exchange (NIX) .NET unauthenticated deserialization
Source: NVD (National Vulnerability Database)
Vulnerability Description
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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
可信数据的反序列化
Source: NVD (National Vulnerability Database)
Vulnerability Title
Newforma Project Center Server 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Newforma Project Center Server是Newforma公司的一个建筑、工程和施工(AEC)行业的项目信息管理解决方案，用于集中存储和管理项目文档和协作。 Newforma Project Center Server存在安全漏洞，该漏洞源于通过remoteweb/remote.rem端点接受序列化.NET数据，可能导致远程未经验证的攻击者以NT AUTHORITYNetworkService权限执行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

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Affected Products

VendorProductAffected VersionsCPESubscribe
NewformaProject Center * -

II. Public POCs for CVE-2025-35050

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III. Intelligence Information for CVE-2025-35050

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Same Patch Batch · Newforma · 2025-10-09 · 13 CVEs total

CVE-2025-350519.8 CRITICALNewforma Project Center Server (NPCS) .NET unauthenticated deserialization
CVE-2025-350558.8 HIGHNewforma Info Exchange (NIX) insecure file upload
CVE-2025-350536.4 MEDIUMNewforma Info Exchange (NIX) arbitrary file read and delete
CVE-2025-350585.9 MEDIUMNewforma Info Exchange (NIX) forced NTLMv2 authentication via /UserWeb/Common/MarkupServic
CVE-2025-350615.9 MEDIUMNewforma Info Exchange (NIX) forced NTLMv2 authentication via /NPCSRemoteWeb/LegacyIntegra
CVE-2025-350605.5 MEDIUMNewforma Info Exchange (NIX) stored XSS via SVG file upload
CVE-2025-350545.3 MEDIUMNewforma Info Exchange (NIX) insufficiently protected credentials
CVE-2025-350625.3 MEDIUMNewforma Info Exchange (NIX) default anonymous access
CVE-2025-350575.3 MEDIUMNewforma Info Exchange (NIX) forced NTLMv2 authentication via /RemoteWeb/IntegrationServic
CVE-2025-350525.3 MEDIUMNewforma Info Exchange (NIX) shared hard-coded secret key
CVE-2025-350565.0 MEDIUMNewforma Info Exchange (NIX) limited file read
CVE-2025-350594.3 MEDIUMNewforma Info Exchange (NIX) open URL redirect via /DownloadWeb/hyperlinkredirect.aspx

IV. Related Vulnerabilities

Same product: Project Center
Same vendor: Newforma
Same weakness: CWE-502

V. Comments for CVE-2025-35050

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