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.
Is CVE-2025-0994 exploited?
Listed in the CISA KEV catalog on 2025-02-07.
Federal remediation due 2025-02-28.
Past that date by 603 days.
EPSS puts exploitation in the next 30 days at 31%.
Public exploit code: none found in monitored sources.