Cityworks CVE-2025-0994
HIGHCVSS VectorNVD
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Lifecycle Timeline
3DescriptionNVD
Trimble Cityworks versions prior to 15.8.9 and Cityworks with office companion versions prior to 23.10 are vulnerable to a deserialization vulnerability. This could allow an authenticated user to perform a remote code execution attack against a customer’s Microsoft Internet Information Services (IIS) web server.
AnalysisAI
Trimble Cityworks asset management platform contains a deserialization vulnerability allowing authenticated users to achieve remote code execution on the IIS web server hosting the application.
Technical ContextAI
The CWE-502 deserialization flaw processes untrusted serialized data from authenticated users. The .NET deserialization executes in the context of the IIS application pool, allowing OS command execution on the web server.
RemediationAI
Update Cityworks. Implement .NET serialization filtering. Restrict application access to authorized users. Monitor IIS for suspicious process execution.
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